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

CAS號(hào)查詢

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
6270-63-92-羥基吡嗪2-Hydroxypyrazine;
Pyrazin-2(1H)-one;
1H-Pyrazin-2-one
CAS:6270-63-9分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
13924-95-35-羥基吡嗪-2-羧酸甲酯Methyl 5-hydroxypyrazine-2-carboxylate;
5-Hydroxypyrazine-2-carboxylic acid methyl ester;
Methyl 5-oxo-4,5-dihydro-2-pyrazinecarboxylate
CAS:13924-95-3分子結(jié)構(gòu)C6H6N2O3詳情供應(yīng)商
20721-18-02-羥基-6-甲基吡嗪2-Hydroxy-6-methylpyrazine;
6-Methylpyrazin-2-one
CAS:20721-18-0分子結(jié)構(gòu)C5H6N2O詳情供應(yīng)商
21943-15-73,5-二溴-2-羥基吡嗪3,5-Dibromo-2-hydroxypyrazine;
Pyrazinol,3,5-dibromo- (8CI)
CAS:21943-15-7分子結(jié)構(gòu)C4H2Br2N2O詳情供應(yīng)商
34604-60-95-羥基吡嗪-2-羧酸5-Hydroxypyrazine-2-carboxylic acid;
Pyrazinecarboxylicacid, 4,5-dihydro-5-oxo- (9CI);
Pyrazinecarboxylic acid, 5-hydroxy- (7CI);
5-hydroxypyrazine-3-carboxylic acid 95%;
5-hydroxypyrazine-2-carboxylic acid 98%;
5-hydroxypyrazinoic acid;
5-hydroxypyrazine-3-carboxylic acid;
pyrazinecarboxylic acid, 4,5-dihydro-5-oxo-;
5-hydroxy-pyrazine-2-carboxylic acid;
CAS:34604-60-9分子結(jié)構(gòu)C5H4N2O3詳情供應(yīng)商
43200-81-36-(5-氯-2-吡啶基)-6,7-二氫-7-羥基-5H-吡咯并[3,4-b]吡嗪-5-酮6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one;
6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one;
6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine;
RP29307
CAS:43200-81-3分子結(jié)構(gòu)C11H7ClN4O2詳情供應(yīng)商
55779-48-1腔腸素;
2-[(4-羥基苯基)甲基]-6-(4-羥基苯基)-8-芐基-咪唑并[1,2-a]吡嗪-3-(7H)-酮
Coelenteramine;
2-[(4-Hydroxyphenyl)methyl]-6-(4-hydroxyphenyl)-8-(phenylmethyl)-imdazo[1,2-a]pyrazin-3-(7H)-one;
8-Benzyl-2-(4-hydroxybenzyl)-6-(4-hydroxyphenyl)imidazo[1,2-a]pyrazin-3(7H)-one;
Coelenterazine
CAS:55779-48-1分子結(jié)構(gòu)C26H21N3O3詳情供應(yīng)商
89180-45-02-羥基-5-氯吡嗪5-Chloro-2-hydroxypyrazine;
Pyrazinol,5-chloro- (7CI);
CAS:89180-45-0分子結(jié)構(gòu)C4H3ClN2O詳情供應(yīng)商
123437-25-2腔腸素cp;
2-[(4-羥基苯基)甲基]-6-(4-羥基苯基)-8-(環(huán)戊基甲基)-咪唑并[1,2-a]吡嗪-3-(7H)-酮
Coelenterazine cp;
CTZ cp;
2-[(4-Hydroxyphenyl)methyl]-6-(4-hydroxyphenyl)-8-(cyclopenylmethyl)-imdazo[1,2-a]pyrazin-3-(7H)-one
CAS:123437-25-2分子結(jié)構(gòu)C25H25N3O3詳情供應(yīng)商
374063-92-02-羥基-5-溴吡嗪2-Bromo-5-hydroxypyrazine;
5-Bromopyrazin-2-ol
CAS:374063-92-0分子結(jié)構(gòu)C4H3BrN2O詳情供應(yīng)商
19838-07-42-羥基-3-甲基吡嗪2(1H)-Pyrazinone,3-methyl-;
Pyrazinol,3-methyl- (6CI,7CI,8CI);
2-Hydroxy-3-methylpyrazine
CAS:19838-07-4分子結(jié)構(gòu)C5H6N2O詳情供應(yīng)商
55321-99-83-羥基吡嗪-2-酰胺3-Hydroxypyrazine-2-carboxamide;
Pyrazinamide,3-hydroxy- (6CI);
Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI);
3-Hydroxy-2-pyrazinecarboxamide;
CAS:55321-99-8分子結(jié)構(gòu)C5H5N3O2詳情供應(yīng)商
13924-98-66-羥基吡嗪-2-羧酸甲酯;
6-羥基吡嗪-2-羧酸甲酯
Methyl 6-hydroxypyrazine-2-carboxylate詳情供應(yīng)商
869901-69-9MK2048;
(6S)-2-[(3-氯-4-氟苯基)甲基]-8-乙基-1,2,6,7,8,9-六氫-10-羥基-N,6-二甲基-1,9-二氧代吡嗪并[1',2':1,5]吡咯并[2,3-D]噠嗪-4-甲酰胺
MK-2048;
(S)-2-(3-chloro-4-fluorobenzyl)-8-ethyl-10-hydroxy-N,6-diMethyl-1,9-dioxo-1,2,6,7,8,9-hexahydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-4-carboxaMide;
(6S)-2-[(3-Chloro-4-fluorophenyl)methyl]-8-ethyl-1,2,6,7,8,9-hexahydro-10-hydroxy-N,6-dimethyl-1,9-dioxopyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-4-carboxamide
CAS:869901-69-9化學(xué)結(jié)構(gòu)C22H24FN5O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:c21h15o2n3 benzami diylidene 2-丙烯過氧酸-3-羰基-1-(1,1-二甲基乙基)酯 C8 O5 H16 三苯基脲 C3H3CHO C13H21O2N Heterin CH2CHCOCH2CH3  C17H32O2 undecylamin C8 H12 N ALCOHOL ETHOXYLATE SCOH EVA CAS NO C11H13NS Isononanol scorpion 醚 酯 DL-chloramphenicol C6H5C(CH3) DEGA 四亞甲基 羧酸 酯 六氫 三嗪 2-乙基-6-甲基苯酚 一甲胺硝酸鹽 羥基 硅烷 八烷基三甲基氯化銨 SIS 樹脂 trimethyldodeca naphtho[2,3-c]furan-1,3-dione Pent-2-en 1– 辛 醇 carbonyl dichloride dichlorophenoxy 鄰磺基苯甲酸 2-氯-N,N-二甲基-1-丙胺 穩(wěn)定 劑