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

搜索購物車會員中心

糖科學(xué)是指研究有機化合物中糖的結(jié)構(gòu)，性狀，性質(zhì)，制備，分離，純化，功能和應(yīng)用的科學(xué)。

按化學(xué)元素: B^x; C^x; N^x; O^x; F^x; Si^x; P^x; S^x; Cl^x; Br^x; I^x

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 1000+

按化學(xué)元素： CNO.SO CNOP CFOS CClFO CBO CBrO CNaOP COSi CNOPSi CFNOP CBrFO CClFNO CKNOP CBrClNNaO CBrClNO CClNO CO.OP.Na CINOSi CMgO CNOS NONE CBrNO CINO COP CNOSb CClO COS CClNOS CNOPS CNO CFNO CNaOS CNOSi CNaO CClFNOS CNNaOP CO CClINO (CNaOS)n CFNOS (CO)n CKO CN CFO CKOP CIO 更多

默認(rèn) 常備現(xiàn)貨
規(guī)格
- 請選擇
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg

清空選項

(2R,3S,4S,5R)-2,3,4,5-Tetrahydroxyhexanal: BD204343615-37-098%; ￥677.001g常備現(xiàn)貨

(2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetate: BD57184810302-78-097%; ￥889.001g常備現(xiàn)貨

Digitonin: BD12498411024-24-150%; ￥173.0050mg常備現(xiàn)貨

(2R,3S,4R,5R,6R)-5-Acetamido-2-(acetoxymethyl)-6-chlorotetrahydro-2H-pyran-3,4-diyl diacetate: BD155883068-34-693%; ￥31.00100mg常備現(xiàn)貨

1,3,5-Tri-O-benzoyl-a-D-ribofuranose: BD181022224-41-598%; ￥28.00250mg常備現(xiàn)貨

(2R,3R,4S,5R,6S)-2-(Acetoxymethyl)-6-mercaptotetrahydro-2H-pyran-3,4,5-triyl triacetate: BD1560819879-84-695%; ￥163.001g常備現(xiàn)貨

(Z)-(2R,3R,4S)-2-((R)-2-Hydroxy-1-(oleoyloxy)ethyl)tetrahydrofuran-3,4-diyl dioleate: BD22822026266-58-0Saponification Value 165-180; ￥101.00500g常備現(xiàn)貨

(2R,3R,4R,5R)-5-(6-Benzamido-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-fluorotetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite: BD328651136834-22-595%; ￥94.00100mg常備現(xiàn)貨

9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purine-2,6-diol: BD156633146-80-598%; ￥328.001g常備現(xiàn)貨

Xylan: BD1566719014-63-585%; ￥106.0025g常備現(xiàn)貨

(2R,3R,4S,5R)-6-Oxohexane-1,2,3,4,5-pentayl pentaacetate: BD205963891-59-697%; ￥80.00100g常備現(xiàn)貨

(2S,3S,4R)-2,3,4,5-Tetrahydroxypentanal: BD1266671114-34-798%; ￥110.001g常備現(xiàn)貨

(2S,3R,4R,5R)-2-Acetoxy-5-((benzoyloxy)methyl)tetrahydrofuran-3,4-diyl dibenzoate: BD92666974-32-998%; ￥584.00500g常備現(xiàn)貨

(2-Hydroxypropyl)-γ-Cyclodextrin: BD229214128446-34-498%; ￥89.005g常備現(xiàn)貨

(3R,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one: BD126924551-68-898%; ￥64.00100g常備現(xiàn)貨

(2S,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal: BD1269872595-98-498%; ￥5080.001g常備現(xiàn)貨

Ethyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-thioglucopyranoside: BD63280599409-32-298%; ￥135.001g常備現(xiàn)貨

(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((2-(methylthio)ethyl)amino)-2-((3,3,3-trifluoropropyl)thio)-9H-purin-9-yl)tetrahydrofuran-3,4-diol: BD447543163706-58-997%; ￥110.00250mg常備現(xiàn)貨

DMT-DMF-dG: BD632861172361-60-397%; ￥222.00250mg常備現(xiàn)貨

(2S,3R,4S,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetraol: BD2292656763-34-497%; ￥62.00100g常備現(xiàn)貨

(2R,3S,4S)-2,3,4,5-Tetrahydroxypentanal: BD229485328-37-098%; ￥495.001kg常備現(xiàn)貨

(3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one: BD2295087-79-695%; ￥997.00100g常備現(xiàn)貨

(3S,4S,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one: BD2295187-81-098% +(isomers mixture); ￥57.005g常備現(xiàn)貨

(2R,3R,4R,5R)-5-(2-Amino-6-chloro-9H-purin-9-yl)-2-(((4-chlorobenzoyl)oxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl 4-chlorobenzoate: BD4477621294481-82-597%; ￥42.00100mg常備現(xiàn)貨

Mono-(6-amino-6-deoxy)-β-cyclodextrin: BD29236729390-67-895%; ￥1511.001g常備現(xiàn)貨

((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl 4-methylbenzenesulfonate: BD529364478-43-797%; ￥562.005g常備現(xiàn)貨

((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methanol: BD529384064-06-695%; ￥87.005g常備現(xiàn)貨

(2S,3R,4R,5R)-5-((Benzoyloxy)methyl)-3-methyltetrahydrofuran-2,3,4-triyl tribenzoate: BD29268615397-15-698%; ￥245.005g常備現(xiàn)貨

(2S,3R,4S,5S,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate: BD207494163-60-498%; ￥105.00100g常備現(xiàn)貨

(3S,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol: BD1837160549-10-095%; ￥850.001g常備現(xiàn)貨

1 2 3 4 5 6 7 8 9 ... 18