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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應商
80-18-2苯磺酸甲酯Methyl benzenesulfonate;
Benzenesulfonic acid methyl ester
CAS:80-18-2分子結(jié)構(gòu)C7H8O3S詳情供應商
104-15-4對甲苯磺酸p-Toluenesulfonic acid;
4-Methylbenzenesulfonic acid;
Tosic acid;
PTSA
CAS:104-15-4分子結(jié)構(gòu)C7H8O3S詳情供應商
14763-60-14-甲基磺酰苯酚4-Methylsulfonylphenol;
4-(Methylsulfonyl)phenol
CAS:14763-60-1分子結(jié)構(gòu)C7H8O3S詳情供應商
16156-59-5甲磺酸苯酯Phenyl methanesulfonate;
NSC 243664;
Phenoxy methyl sulfone;
Phenyl mesylate;
Phenyl methanesulfonate
CAS:16156-59-5分子結(jié)構(gòu)C7H8O3S詳情供應商
88-20-0鄰甲苯磺酸;
2-甲基苯磺酸
2-Toluene sulfonic acid;
2-methyl-benzenesulfonic acid;
toluene-2-sulphonic acid;
o-Toluenesulfonic acid
CAS:88-20-0化學結(jié)構(gòu)C7H8O3S詳情供應商
16003-16-0Acetic acid,2-(2-furanylthio)-, methyl ester;
Aceticacid, (2-furanylthio)-, methyl ester (9CI);
Acetic acid, (2-furylthio)-, methylester (8CI)
CAS:16003-16-0分子結(jié)構(gòu)C7H8O3S詳情供應商
617-97-0Benzenesulfonic acid,3-methyl-;
m-Toluenesulfonicacid (8CI);
3-Methylbenzenesulfonic acid;
m-Methylbenzenesulfonic acid
CAS:617-97-0分子結(jié)構(gòu)C7H8O3S詳情供應商
70788-37-3Benzenesulfonic acid,2(or 4)-methyl- (9CI);
2(or 4)-toluenesulphonic acid;
p-ToluolsulfonicAcid;
Benzenesulfonic acid, 2(or 4)-methyl-;
2/4-Toluenesulfonic acid
CAS:70788-37-3分子結(jié)構(gòu)C7H8O3S詳情供應商
13165-78-1Benzenesulfinic acid,2-methoxy-;
Benzenesulfinicacid, o-methoxy- (7CI,8CI);
o-Methoxybenzenesulfinic acid
CAS:13165-78-1分子結(jié)構(gòu)C7H8O3S詳情供應商
100-87-8Benzenemethanesulfonicacid;
a-Toluenesulfonic acid (8CI);
Benzyl-a-sulfonic acid;
Benzylsulfonicacid;
Phenylmethanesulfonic acid
CAS:100-87-8分子結(jié)構(gòu)C7H8O3S詳情供應商
2891-96-5Ethanone,1-(2-furanyl)-2-(methylsulfinyl)-;
Ketone,2-furyl (methylsulfinyl)methyl (7CI,8CI);
(Methylsulfinyl)methyl 2-furyl ketone
CAS:2891-96-5分子結(jié)構(gòu)C7H8O3S詳情供應商
27489-33-4Phenol,2-(methylsulfonyl)-;
Phenol,o-(methylsulfonyl)- (6CI,7CI,8CI);
2-(Methanesulfonyl)phenol;
2-(Methylsulfonyl)phenol;
2-Hydroxyphenyl methyl sulfone;
o-(Methylsulfonyl)phenol
CAS:27489-33-4分子結(jié)構(gòu)C7H8O3S詳情供應商
859851-01-7Thieno[3,4-b]-1,4-dioxin-5-methanol,2,3-dihydro-;
2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YLMETHANOL;
2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylmethanol 97%
CAS:859851-01-7分子結(jié)構(gòu)C7H8O3S詳情供應商
146796-02-3Thieno[3,4-b]-1,4-dioxin-2-methanol,2,3-dihydro-;
(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol;
(2,3-Dihydrothienol[3,4-b][1,4]dioxin-2-yl)methanol;
EDT-methanol
CAS:146796-02-3分子結(jié)構(gòu)C7H8O3S詳情供應商
139926-23-13-乙氧基噻吩-2-羧酸2-Thiophenecarboxylicacid, 3-ethoxy-;
3-Ethoxythiophene-2-carboxylicacid
CAS:139926-23-1分子結(jié)構(gòu)C7H8O3S詳情供應商
94084-70-52-Furancarboxylicacid, 5-[(methylthio)methyl]-;
2-Furoicacid, 5-[(methylthio)methyl]- (6CI)
CAS:94084-70-5分子結(jié)構(gòu)C7H8O3S詳情供應商
2158-88-52-Thiophenecarboxylicacid, 3-hydroxy-, ethyl ester;
Ethyl3-hydroxythiophene-2-carboxylate
CAS:2158-88-5分子結(jié)構(gòu)C7H8O3S詳情供應商
65369-22-43-Thiophenecarboxylicacid, 4-methoxy-, methyl ester;
4-Methoxy-3-thiophenecarboxylicacid methyl ester;
Methyl 4-methoxythiophene-3-carboxylate
CAS:65369-22-4分子結(jié)構(gòu)C7H8O3S詳情供應商
154003-23-3Cis -Tosylate;
Cis-[2-(2,4-Dichlorophenyl)-2-(1h-1,2,4-Triazol-1-Ylmethyl)-1,3-Dioxolan-4-Yl]Methyl-4-Methylbenzenesulphonate;
Cis-[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-Triazol-1-ylmethyl)-1,3-Dioxolan-4-ylMethyl-4- Methlbenzenesulphonate
CAS:154003-23-3分子結(jié)構(gòu)C7H8O3S詳情供應商
62353-75-73-甲氧基噻吩-2-羧酸甲酯METHYL 3-METHOXYTHIOPHENE-2-CARBOXYLATE;
METHYL 3-METHOXY-2-THIOPHENECARBOXYLATE;
METHYL 3-METHOXYTHIOPHENE-2-CARBOXYLATE;
3-METHOXYTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER;
AKOS 92427;
2-Methoxythiophene-2-carboxylic acid methylester;
3-Methoxy-2-thiophenecarboxylic acid met;
3-Methoxy-2-thiophenecarboxylic acid methyl ester
CAS:62353-75-7分子結(jié)構(gòu)C7H8O3S詳情供應商
熱門搜關(guān)鍵詞:Parathyroid Acetylcholine bromide 2-氯-1,3-雙(二甲基氨基)三亞甲六氟磷酸鹽 Dinitropropanol C8 H6O2  C13H14O3 Herb Muconicacid H2NO4 (C9H14O 4-癸二烯醛 C29H32O6 330NG Heptafluorobutyl β FENCHYL ALCOHOL polyester red Hydroxyde 2-苯基丙腈 Biocytin ethylbis 鹽酸頭孢替安 L-leucyl-L-leucine 紫膠紅色素 C23H36O7 hydrotreated C18H15O3P 丙二醇甲醚 醋酸酯 L-紫蘇醇 hoch2ch2c(ch3)3 3-乙炔基苯胺 丙炔 醇 ε 六六六 (-)-異松蒎醇 1-氯乙基異丙基碳酸酯 亞硫酸鋅 棕櫚酸甘油 ION-EXCHANGE RESIN 1-Heptanol, Silan 二銠催化劑