天堂VA视频一区二区_色卡网站PROC免费_国产真实乱了露脸在线观看_变态拳头交视频一区二区_国产精品无码A∨精品影院APP_亚洲国产精品无码久久_成年无码AV片在线_亚洲欧美综合国产不卡

吡唑是通式為C3H3N2H的有機(jī)化合物。它是由三個碳原子和兩個相鄰的氮原子組成的五元環(huán)組成的雜環(huán)。吡唑是弱堿,pKb 11.5(共軛酸2.49在25℃下的pKa)。吡唑也是具有環(huán)C3N2與相鄰氮原子的一類化合物。

按化學(xué)元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
骨架: 4-溴吡唑并[3,4-b]吡啶 (4) 5-溴吡唑并[3,4-c]吡啶 (5) 4-氯吡唑并[3,4-b]吡啶 (5) 4-氯吡唑并[3,4-d]嘧啶 (5) 1-(4-甲氧基芐基)吡唑 (5) 1-芐基-4-碘吡唑 (5) 吡唑并[3,4-d]嘧啶-4-胺 (5) 吡唑并[1,5-a]嘧啶-3-甲酸乙酯 (6) 吡唑并[1,5-a]嘧啶-3-甲酸 (7) 1-芐基-4-溴吡唑 (7) 6-溴吡唑并[1,5-a]嘧啶 (7) 吡唑并[3,4-b]吡啶-1-甲酸叔丁酯 (7) 1-甲基-5-苯基吡唑 (7) 7-氯吡唑并[1,5-a]嘧啶 (8) 3-溴吡唑并[1,5-a]嘧啶 (11) 5-溴吡唑并[3,4-b]吡啶 (11) 6-氯吡唑并[3,4-d]嘧啶 (12) 5-苯基吡唑-3-羧酸 (15) 5-氯吡唑并[1,5-a]嘧啶 (24) 1H-吡唑-5-甲酰胺 (3) 4-羥基-1H-吡唑 (3) 1H-吡唑-4-磺酰氯 (8) 5-碘-1H-吡唑 (4) 4-氰基吡唑 (5) 3-碘-1-甲基吡唑 (6) (1-甲基-1H-吡唑-3-基)甲醇 (7) 5-(二氟甲基)-1H-吡唑 (6) 1H-吡唑-4-胺 (6) 1H-吡唑-4-甲醛 (30) 1H-吡唑-4-甲酸 (9) 3-氯-1-甲基-1H-吡唑 (7) 5-氯-1H-吡唑 (8) 4-硝基吡唑 (8) 吡唑-4-羧酸甲酯 (10) 5-硝基吡唑 (9) 4-碘吡唑 (9) 1H-吡唑-5-羧酸 (10) 4-氯吡唑 (10) 5-溴-1H-吡唑 (11) 4-甲基吡唑 (11) 吡唑-4-羧酸乙酯 (11) N-甲基-3-氨基吡唑 (14) 4-溴-1-甲基-1H-吡唑 (14) 3-溴-1-甲基-1H-吡唑 (16) 5-氨基吡唑 (19) 1,3-二甲基吡唑 (28) 3-苯基吡唑-5-胺 (11) 5-氨基-1-苯基吡唑 (4) 1-苯基吡唑-3-胺 (3) 1-三苯甲基吡唑 (5) 1,3-二苯基吡唑 (6) 吡唑并[1,5-a]吡啶-3-羧酸 (13) 吡唑并[1,5-a]吡啶-2-羧酸 (5) 吡唑并[1,5-a]吡啶-3-羧酸甲酯 (16) 吡唑并[3,4-b]吡啶-5-羧酸甲酯 (3) 吡唑并[1,5-a]吡啶-3-羧酸乙酯 (11) 6-溴吡唑并[1,5-a]吡啶 (8) 5-氯吡唑并[3,4-b]吡啶 (3) 4-溴吡唑并[1,5-a]吡啶 (8) 4,5,6,7-四氫吡唑并[4,3-c]吡啶 (14) 4,5,6,7-四氫吡唑并[3,4-c]吡啶 (7) 3-碘吡唑并[3,4-b]吡啶 (4) 3-溴吡唑并[1,5-a]吡啶 (6) 2-(吡唑-1-基)吡啶 (16) 吡唑并[3,4-b]吡啶-5-胺 (3) 1-芐基吡唑并[3,4-b]吡啶 (9) 1,4,5,6-四氫吡咯并[3,4-c]吡唑 (6) 5,6-二氫吡咯并[1,2-b]吡唑 (8) 吡唑并[1,5-a]吡嗪 (5) 4,5,6,7-四氫吡唑并[1,5-a]吡嗪 (7) 1-(氮雜環(huán)丁烷-3-基)吡唑 (7) 1-(2-氯苯基)吡唑 (4) 2,6-二(1-吡唑基)吡啶 (5) 2-(吡唑-3-基)吡啶 (5) 吡唑并[3,4-b]吡嗪 (5) 1-苯基吡唑-3-醇 (3) 1-(3-氯苯基)吡唑 (3) 2,3-二氫吡唑并[5,1-b]惡唑 (7) 2-(吡唑-1-基)嘧啶 (6) 吡唑并[4,3-d]嘧啶 (5) 4-(吡唑-1-基)-哌啶 (11) 4-(4,4,5,5-四甲基-1,3,2-二氧硼雜環(huán)戊烷-2-基)吡唑-1-羧酸叔丁酯 (3) (1-甲基吡唑-4-硼酸頻哪醇酯 (6) 1-苯基吡唑-4-硼酸 (4) 1-苯基吡唑-4-甲腈 (17) 1-苯基吡唑-4-甲醛 (8) 1-苯基-3-(三氟甲基)吡唑 (5) 1-(四氫吡喃-4-基)吡唑 (6) 4-(1-吡唑基)苯甲酸 (3) 1-苯基吡唑-5-羧酸 (3) 1-苯基吡唑-4-羧酸 (19) 1-苯基吡唑-3-羧酸 (10) 5-硝基吡唑并[3,4-b]吡啶 (3) 4-溴-1-苯基吡唑 (11) 1-苯基吡唑-4-羧酸乙酯 (13) 1-苯基吡唑-3-甲酸乙酯 (4) 6,7-二氫吡唑并[5,1-b][1,3]惡嗪 (13) 5-環(huán)丙基吡唑 (6) 4-苯基吡唑 (18) 4-甲基-1-苯基吡唑 (6) 4,5,6,7-四氫吡唑并[1,5-a]吡啶 (6) 3-甲基-1-苯基吡唑 (24) 3-環(huán)丙基吡唑 (5) 3-(叔丁基)-1-苯基吡唑 (4) 2-苯基-2,4-二氫吡唑-3-酮 (25) 2,4-二氫吡唑-3-酮 (10) 1-甲基-3-苯基吡唑 (21) 1-環(huán)丙基吡唑 (9) 1-環(huán)戊基吡唑 (5) 1,5-二苯基吡唑 (13) 1-(四氫吡喃-2-基)吡唑 (9) 更多
按關(guān)鍵基團(tuán): 苯基吡唑 (6) 碘吡唑并 (2) 甲基吡唑并 (2) 二氫吡唑并 (8) 甲氧基吡唑并 (2) 聯(lián)吡唑 (8) 四氫吡唑并 (2) 溴吡唑 (2) 乙基吡唑 (5) 氨基吡唑并嘧啶 (2) 氨基吡唑羧酸酯 (88) 苯基吡唑胺 (104) 苯基吡唑羧酸酯 (57) 吡啶吡唑 (654) 吡咯并吡唑 (61) 吡唑胺 (27) 吡唑苯硼酸/酯 (5) 吡唑吡啶 (653) 吡唑并吡啶 (9) 吡唑并吡啶醇 (12) 吡唑并吡啶甲醇 (1) 吡唑并吡啶羧酸及衍生物 (48) 吡唑并吡啶酮 (30) 吡唑并吡嗪 (39) 吡唑并惡嗪 (20) 吡唑并嘧啶 (333) 吡唑并嘧啶酮 (36) 吡唑并三嗪 (7) 吡唑甲胺 (5) 吡唑甲醇 (15) 吡唑腈 (19) 吡唑嗎啉 (24) 吡唑嘧啶 (340) 吡唑哌啶 (83) 吡唑哌嗪 (2) 吡唑羥基 (108) 吡唑羧酸 (25) 吡唑羧酸酯 (33) 吡唑酮 (1) 吡唑鹽酸鹽 (6) 吡唑乙醇 (1) 芐基吡唑胺 (9) 碘吡唑羧酸酯 (26) 二氟甲基吡唑 (45) 二氟甲基吡唑羧酸酯 (5) 二甲基吡唑 (8) 二甲基吡唑胺 (51) 二甲基吡唑羧酸 (21) 二甲基吡唑羧酸酯 (28) 二氧硼雜環(huán)戊烷吡唑 (211) 甲基吡唑 (26) 甲基吡唑并吡啶 (173) 甲基吡唑羧酸及衍生物 (150) 甲基吡唑酮 (88) 甲基碘吡唑 (44) 甲基羥基吡唑 (11) 甲基硝基吡唑 (60) 甲氧基吡唑并吡啶 (39) 氯吡唑 (30) 氯吡唑胺 (3) 氯吡唑并吡啶 (43) 氯吡唑并嘧啶 (109) 氯吡唑羧酸酯 (51) 氯甲基吡唑 (211) 羥基吡唑并嘧啶 (7) 三氟甲苯吡唑 (1) 三氟甲基吡唑 (49) 三氟甲基吡唑胺 (33) 三氟甲基吡唑酮 (4) 四氫吡喃吡唑 (7) 四氫吡喃并吡唑 (5) 硝基吡唑羧酸酯 (9) 溴吡唑胺 (10) 溴吡唑并吡啶 (145) 溴吡唑并嘧啶 (55) 溴吡唑羧酸酯 (77) 溴甲基吡唑 (213) 溴三氟甲基吡唑 (11) 乙基吡唑胺 (18) 異丙基吡唑胺 (5) 甲基吡唑并惡嗪 (5) 1-環(huán)丙基-1H-吡唑 (176) 溴吡唑 (41) 甲基吡唑并 (32) 二氫吡唑并 (28) 氯吡唑并 (33) 四氫吡唑并 (23) 甲氧基吡唑并 (16) 甲基吡唑 (9) 羥基吡唑并 (10) 二氯吡唑并 (11) 氟吡唑并 (9) 二甲基吡唑并 (6) 二甲基吡唑 (7) 聯(lián)吡唑 (5) 氨基吡唑 (7) 碘吡唑并 (7) 乙基吡唑 (7) 苯基吡唑 (4) 更多
按純度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量: 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000
按化學(xué)元素: CBrClN CClN CBLiNO CINOS CClNSi CClNNaOS CBrNSi CBrIN CCrN CBBrNO CBFKNO CClNS CBN.K CNOS CBrFIN CFNS CClIN CClNSe CBFKN CGaN CBrClNOS CClFNS CBrNOS CIN CBrClNO CClNO CBrFNO CBrClFN CNNaOS CCoN CFN CBrFNS CBrINO CINO CFIN CBFNO CClFNO CNNaO CNS CBNO CBFNOS CFINO CBrFN CClNOS CClNOPS CBrNO CBrNS CBrClNS CBrClFNO CNSi CClFN CNO CBrFNOS CClFIN CBNOS CNOSi CBINO CBrKNO CClFNOS CNNaOP CO CClINO CCaNOS CFNOS CINS CBN CBClNO CN CBrN CFNO (CNO) 更多
清空選項(xiàng)
1245649-96-0 3-Bromo-5-chloro-1H-pyrazolo[3,4-b]pyridine
BD1635231245649-96-098%
¥1963.001g常備現(xiàn)貨
1352395-64-2 5-Chloro-3-iodo-1H-pyrazolo[3,4-b]pyridine
BD2668641352395-64-295%
¥1749.001g常備現(xiàn)貨
1240725-66-9 5-Chloro-1H-pyrazolo[3,4-b]pyridine
BD2087241240725-66-997%
¥177.00250mg常備現(xiàn)貨
1133-77-3 1-Phenyl-1H-pyrazole-5-carboxylic acid
BD601141133-77-398%
¥1142.005g常備現(xiàn)貨
1251249-98-5 3-Bromo-1-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid
BD010689601251249-98-595%
¥343.00100mg常備現(xiàn)貨
871239-17-7 3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid
BD248693871239-17-795%
¥2525.001g
16209-00-0 4-(1H-Pyrazol-1-yl)benzoic acid
BD2768316209-00-096%
¥1905.0025g常備現(xiàn)貨
72899-94-6 4-(5-Methyl-1H-pyrazol-1-yl)benzoic acid
BD28360372899-94-695%
¥595.00100mg常備現(xiàn)貨
162848-25-1 3-Nitro-4-(1-pyrazolyl)benzoic Acid
BD173671162848-25-197%
¥760.005g
63572-73-6 5-Nitro-1H-pyrazolo[3,4-b]pyridine
BD20874563572-73-695%
¥1137.005g常備現(xiàn)貨
62908-83-2 3-Methyl-5-nitro-1H-pyrazolo[3,4-b]pyridine
BD23830362908-83-298+%
¥484.001g常備現(xiàn)貨
1186608-83-2 3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine
BD2240191186608-83-297%
¥501.001g常備現(xiàn)貨
1201643-70-0 (1-Phenyl-1H-pyrazol-4-yl)boronic acid
BD2400081201643-70-098%
¥2001.005g常備現(xiàn)貨
1072945-92-6 (1-(p-Tolyl)-1H-pyrazol-4-yl)boronic acid
BD2401241072945-92-698%
¥1100.001g常備現(xiàn)貨
1072945-88-0 1-(3-Chlorophenyl)pyrazole-4-boronic acid
BD3247971072945-88-098%
¥672.001g常備現(xiàn)貨
2225178-71-0 (1-(3-(Trifluoromethyl)phenyl)-1H-pyrazol-4-yl)boronic acid
BD008064182225178-71-096%
¥1650.001g常備現(xiàn)貨
552846-17-0 tert-Butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
BD60461552846-17-098%
¥57.005g常備現(xiàn)貨
1073354-70-7 tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
BD2278351073354-70-798%
¥321.001g常備現(xiàn)貨
1009071-34-4 tert-Butyl 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
BD2434851009071-34-497%
¥3850.005g常備現(xiàn)貨
866837-96-9 Ethyl 5-amino-1-phenyl-1H-pyrazole-3-carboxylate
BD35173866837-96-997%
¥127.00250mg常備現(xiàn)貨
1264046-99-2 Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylate
BD2214321264046-99-295%
¥169.00100mg常備現(xiàn)貨
1269294-14-5 Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-3-carboxylate
BD2215051269294-14-595+%
¥2389.001g常備現(xiàn)貨
115315-95-2 Ethyl 1-phenyl-1H-pyrazole-3-carboxylate
BD221775115315-95-297%
¥3735.001g
1038549-20-0 5-(2,5-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid
BD2084371038549-20-097%
¥312.001g常備現(xiàn)貨
78874-27-8 5-(2,4-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid
BD10060178874-27-895%
¥178.00250mg常備現(xiàn)貨
595610-50-7 5-(3-Chlorophenyl)-1H-pyrazole-3-carboxylic acid
BD100815595610-50-795%
¥900.0010g常備現(xiàn)貨
1557038-82-0 5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid
BD1008591557038-82-095+%
¥733.001g常備現(xiàn)貨
54006-63-2 5-(4-Chlorophenyl)-1H-pyrazole-3-carboxylic acid
BD10095154006-63-295%
¥64.00250mg常備現(xiàn)貨
870704-22-6 5-(4-Fluorophenyl)-1H-pyrazole-3-carboxylic acid
BD101008870704-22-695%
¥160.001g常備現(xiàn)貨
189083-63-4 5-(4-Nitrophenyl)-1H-pyrazole-3-carboxylic acid
BD101104189083-63-497+%
¥559.001g常備現(xiàn)貨
1 2 3 4 5 6 7 8 9 ... 591