人与禽zozo性伦,欧美大香线蕉线伊人久久

1H-Pyrazole,1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
(1,3,5-Trimethyl-1H-pyrazol-4-yl)boronicacid pinacol ester;
1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;
2-(1,3,5-Trimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C12H21BN2O2

詳情

供應(yīng)商

1044851-76-4

1-甲基-1 H-吡唑-5-硼酸新戊二醇酯,95%英文名稱:1-Methyl-1H-pyrazole-5-boronic acid neopentyl glycol es

1-Methyl-1H-pyrazole-5-boronic acid neopentyl glycol ester, 95%;CAS:1044851-76-4;;
5-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)-1-METHYL-1H-PYRAZOLE

無

1-甲基-1H-吡唑-5-硼酸

(1-Methyl-1H-pyrazol-5-yl)-boronic acid

無

1,3-二甲基-1H-吡唑-4-硼酸頻那醇酯;
1,3-二甲基-1H-吡唑-4-硼酸頻那醇酯;
1,3-二甲基-1H-吡唑-4-硼酸頻哪醇酯;
1,3-二甲基吡唑-4-硼酸頻哪醇酯;
1,3 - 二甲基- 1H -吡唑-4 - 硼酸酸頻哪醇酯

1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester;
1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester;
1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;
1,3-DiMethyl-1H-pyrazol-4-ylboronic acid,pinacol ester;
1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 2-(1,3-Dimethyl-1H-pyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;
1,3-DiMethylpyrazole-4-boronic acid pinacol ester

1-(二氟甲基)-1H-吡唑-4-硼酸頻那醇酯

1-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

無

1，5-二甲基-1H-吡唑-4-硼酸頻哪醇酯

無

詳情

供應(yīng)商

日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

化工產(chǎn)品