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

<blockquote id="mpbva"><menuitem id="mpbva"></menuitem></blockquote>

化工產(chǎn)品

CAS號(hào)查詢 > 化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條，請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果

CAS登錄號(hào)

中文名

英文名

分子結(jié)構(gòu)式

分子式

詳情

供應(yīng)商

2-酮丁酸;
2-氧代丁酸;
3-甲基丙酮酸

2-Oxobutyric acid;
2-Ketobutyric acid

CAS:600-18-0分子結(jié)構(gòu)

供應(yīng)商

3-甲基-2-氧代丁酸鈉

Sodium 3-methyl-2-oxobutanoate;
3-Methyl-2-oxobutanoic acid sodium salt;
Ketovaline sodium salt

CAS:3715-29-5分子結(jié)構(gòu)

供應(yīng)商

3-甲基-2-氧代丁酸鈣鹽

Calcium alpha-ketovaline;
Calcium 3-methyl-2-oxobutyrate (1:2)

CAS:51828-94-5分子結(jié)構(gòu)

2(C5H8O3).Ca

供應(yīng)商

2-氧代丁酸鈉

Butanoic acid, 2-oxo-,sodium salt (1:1);
Butanoicacid, 2-oxo-, sodium salt (9CI);
Butyric acid, 2-oxo-, sodium salt (8CI);
2-Oxobutyric acid sodium salt;
Sodium 2-oxobutyrate;
Sodium a-ketobutyrate

CAS:2013-26-5分子結(jié)構(gòu)

C4H6O3.Na

供應(yīng)商

2-氧代丁酸甲酯

METHYL 2-KETOBUTYRATE, 96;
METHYL 2-KETOBUTYRATE, 96;
Methyl2-Oxobutyrate;
2-Ketobutyricacidmethylester~Methylmethylpyruvate~Methyl2-oxobutyrate~Methylpyruvicacidmethylester~2-Oxobutyric;
2-Oxobutanoic acid methyl ester;
2-Oxobutyric acid methyl ester;
Methyl-2-oxobutanoate

CAS:3952-66-7分子結(jié)構(gòu)

供應(yīng)商

熱門搜關(guān)鍵詞:Butylalcohol 二溴丁酮 Peppermint oil 2,4-2 硝基苯肼 ALOx N-(2-氨乙基)-1,2-乙二胺 C13H14O6 CH2COOH c3H8NCl 1-環(huán)己烯-1-甲醛甲酰甲酸甲酯氨基-5-氟苯酚阿維菌素B1b P.V.19 7-(3-(4-FLUOROPHENYL) 二苯基胺 benzotriazol-1-yl Y-120 Gly-Ala 6-羥基-2-萘磺酸鈉 C-16 4-O- ENT-337 羥基酯 o-nitrobenzyl 2-cinnamoyloxyethyl Coal bromo-6-hydroxy-3-oxo-3H-xanthen-9-yl C19H28O4 poe __ C11H19NO9 CH(CH2)2CH3 Au No 5-BROMO INDOLE 2-Ethyl-4-methyl-1 2-(Bromomethyl)ben (C5H4N)2 白屈菜堿 1,3-diethoxy pentan-3-one