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

哌嗪是一種由六元環(huán)組成的有機化合物,該環(huán)含有兩個位于環(huán)中相反位置的氮原子。哌嗪存在堿性堿性潮解晶體,具有咸味。

按化學元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
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
按化學元素: CBrClN CClN C CINOS CFOS CBClNOS CBClFNO CBrIN CLiNO CBBrNO CBFKNO CClNS CNOS CFNS CClIN CBFKN CBrClNOS CBrFNOS CBrNOS CIN CBrClNO CClNO CBrFNO CBrClFN CNNaOS CFNO.xCl CFNOP CBNO CINO CFIN CBFNO CBClFKNO CClFNO CNS CFN CBFNOS CBrNS CBrFN CClNOS CBrNO CFINO CBrClNS CClFN CNO CClFNS CClFNOS CNOSi CKNOS CBNOS CO CClINO CFNOS CClO CBClNO CN CBrN CFNO CClN.xCl CFNNaO CFINOS 更多
清空選項
2584980-97-0 Benzyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate
BD015207142584980-97-095%
¥2966.00250mg常備現(xiàn)貨
84477-85-0 Benzyl 3-methylpiperazine-1-carboxylate
BD2970684477-85-095%
¥234.001g常備現(xiàn)貨
128102-16-9 (R)-4-Benzyl 1-Boc-2-methylpiperazine-4-carboxylate
BD47456128102-16-997%
¥855.00250mg常備現(xiàn)貨
623586-00-5 (R)-1-Cbz-3-methylpiperazine
BD57651623586-00-595%
¥42.001g常備現(xiàn)貨
612493-87-5 (S)-Benzyl 3-methylpiperazine-1-carboxylate
BD57652612493-87-596%
¥66.00250mg常備現(xiàn)貨
1217831-52-1 (R)-Benzyl 3-methylpiperazine-1-carboxylate hydrochloride
BD2555221217831-52-195%
¥781.001g
347186-49-6 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-phenylacetic acid
BD20355347186-49-695%
¥927.001g常備現(xiàn)貨
57260-70-5 tert-Butyl 4-benzylpiperazine-1-carboxylate
BD880757260-70-597%
¥118.005g常備現(xiàn)貨
1190095-10-3 (4-((4-(tert-Butoxycarbonyl)piperazin-1-yl)methyl)phenyl)boronic acid
BD2300331190095-10-396%
¥2893.005g常備現(xiàn)貨
2828446-90-6 (2-((4-(tert-Butoxycarbonyl)piperazin-1-yl)methyl)phenyl)boronic acid
BD2962612828446-90-698+%
¥1100.001g常備現(xiàn)貨
130636-61-2 1-Boc-4-(4-Nitrobenzyl)piperazine
BD16478130636-61-298%
¥306.001g常備現(xiàn)貨
479353-63-4 1-Boc-4-(4-Carboxybenzyl)piperazine
BD90461479353-63-495%
¥1921.0010g常備現(xiàn)貨
304897-49-2 tert-Butyl 4-(4-aminobenzyl)piperazine-1-carboxylate
BD28322304897-49-296%
¥47.00250mg常備現(xiàn)貨
849237-14-5 1-Boc-4-(4-Cyanobenzyl)piperazine
BD219548849237-14-597%
¥323.001g常備現(xiàn)貨
361345-40-6 tert-Butyl 4-(3-aminobenzyl)piperazine-1-carboxylate
BD28493361345-40-695%
¥538.001g常備現(xiàn)貨
622381-67-3 tert-Butyl 4-(4-(hydroxymethyl)benzyl)piperazine-1-carboxylate
BD152900622381-67-398%
¥396.00250mg常備現(xiàn)貨
1415109-59-9 tert-Butyl 4-(4-(aminomethyl)benzyl)piperazine-1-carboxylate
BD010654001415109-59-995%
¥2306.001g常備現(xiàn)貨
2453297-16-8 tert-Butyl (S)-4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride
BD012000892453297-16-895%
¥1091.00250mg常備現(xiàn)貨
2703756-90-3 tert-Butyl 4-(2-cyanobenzyl)piperazine-1-carboxylate
BD013938632703756-90-395%
¥256.00250mg常備現(xiàn)貨
947275-34-5 (S)-tert-Butyl 4-benzyl-2-(hydroxymethyl)piperazine-1-carboxylate
BD159953947275-34-597%
¥1974.001g
5028-17-1 2-(4-Methylpiperazin-1-yl)pyridin-3-amine
BD625435028-17-197%
¥3548.005g常備現(xiàn)貨
55403-35-5 6-(4-Methylpiperazin-1-yl)pyridin-3-amine
BD8434155403-35-598%
¥551.005g常備現(xiàn)貨
936353-84-3 (6-(4-Methylpiperazin-1-yl)pyridin-3-yl)boronic acid
BD164849936353-84-395%
¥1601.005g常備現(xiàn)貨
132521-70-1 6-(4-Methylpiperazin-1-yl)nicotinic acid
BD236775132521-70-195%
¥1095.001g常備現(xiàn)貨
876343-33-8 2-(4-Methyl-1-piperazinyl)-4-pyridinamine
BD01075669876343-33-895%
¥5058.005g常備現(xiàn)貨
936368-68-2 tert-Butyl 4-(4-chloropyridin-2-yl)piperazine-1-carboxylate
BD446858936368-68-297%
¥516.00100mg常備現(xiàn)貨
119285-07-3 tert-Butyl 4-(5-aminopyridin-2-yl)piperazine-1-carboxylate
BD15635119285-07-395%
¥214.001g常備現(xiàn)貨
1197294-80-6 tert-Butyl 4-(4-bromopyridin-2-yl)piperazine-1-carboxylate
BD2293151197294-80-695%
¥217.001g常備現(xiàn)貨
331767-56-7 tert-Butyl 4-(6-bromopyridin-2-yl)piperazine-1-carboxylate
BD252033331767-56-797%
¥374.005g常備現(xiàn)貨
919347-67-4 (6-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-3-yl)boronic acid
BD107641919347-67-498%
¥81.00100mg常備現(xiàn)貨
1 2 3 4 5 6 7 8 9 ... 249