毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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(yīng)商
88-12-0N-乙烯基吡咯烷酮N-Vinyl-2-pyrrolidone;
1-Vinyl-2-pyrrolidone;
N-Vinylbutyrolactam
CAS:88-12-0分子結(jié)構(gòu)C6H9NO詳情供應(yīng)商
98-79-3L-焦谷氨酸;
(S)-(-)-2-吡咯烷酮-5-羧酸;
5-羧基吡咯烷酮
L-Pyroglutamic acid;
5-Oxoproline;
5-Oxopyrrolidine-2-carboxylic acid;
L-5-pyrrolidone-2-carboxylic acid;
(S)-(-)-2-pyrrolidone-5-carboxylic acid
CAS:98-79-3分子結(jié)構(gòu)C5H7NO3詳情供應(yīng)商
149-87-1DL-焦谷氨酸DL-Pyroglutamic acid;
DL-2-pyrrolidone-5-carboxylic acid;
DL-5-Oxo-2-pyrrolidinecarboxylic acid
CAS:149-87-1分子結(jié)構(gòu)C5H7NO3詳情供應(yīng)商
616-45-52-吡咯烷酮2-Pyrrolidinone;
2-pyrrolidone;
Butyrolactam
CAS:616-45-5分子結(jié)構(gòu)C4H7NO詳情供應(yīng)商
872-50-4N-甲基吡咯烷酮;
1-甲基-2-吡咯烷酮
1-Methyl-2-pyrrolidinone;
N-Methyl-2-pyrrolidinone;
N-Methyl-2-pyrrolidone;
N-Methylpyrrolidone;
NMP
CAS:872-50-4分子結(jié)構(gòu)C5H9NO詳情供應(yīng)商
1198-97-64-苯基-2-吡咯烷酮4-Phenyl-2-pyrrolidinone;
4-Phenyl-2-pyrrolidinone;
4-Phenyl-2-pyrrolidone;
b-Phenyl-g-aminobutyricacid lactam
CAS:1198-97-6分子結(jié)構(gòu)C10H11NO詳情供應(yīng)商
3445-11-2N-羥乙基-2-吡咯烷酮1-(2-Hydroxyethyl)-2-pyrrolidone;
N-(2-Hydroxyethyl)-2-pyrrolidone
CAS:3445-11-2分子結(jié)構(gòu)C6H11NO2詳情供應(yīng)商
3470-98-21-丁基-2-吡咯烷酮;
N-正丁基吡咯烷酮
1-Butylpyrrolidin-2-one;
1-Butyl-2-pyrrolidinone;
1-Butyl-2-pyrrolidone;
N-Butyl-2-pyrrolidinone;
N-Butyl-2-pyrrolidone;
N-Butylbutyrolactam;
N-Butylpyrrolidinone;
N-Butylpyrrolidone
CAS:3470-98-2分子結(jié)構(gòu)C8H15NO詳情供應(yīng)商
3470-99-31-丙基-2-吡咯烷酮;
N-正丙基吡咯烷酮
1-Propylpyrrolidin-2-one;
1-Propyl-2-pyrrolidinone;
1-Propyl-2-pyrrolidone;
1-Propylazacyclopentan-2-one;
N-Propyl-2-pyrrolidinone;
N-Propyl-2-pyrrolidone;
N-Propylpyrrolidone
CAS:3470-99-3分子結(jié)構(gòu)C7H13NO詳情供應(yīng)商
4042-36-8D-焦谷氨酸D-Pyroglutamic acid;
5-Oxo-D-proline;
D-5-pyrrolidone-2-carboxylic acid;
(R)-(+)-2-pyrrolidone-5-carboxylic acid
CAS:4042-36-8分子結(jié)構(gòu)C5H7NO3詳情供應(yīng)商
4931-66-2L-焦谷氨酸甲酯Methyl L-pyroglutamate;
Methyl (S)-(+)-2-pyrrolidone-5-carboxylate
CAS:4931-66-2分子結(jié)構(gòu)C6H9NO3詳情供應(yīng)商
5291-77-0N-芐基吡咯烷酮;
1-芐基-2-吡咯烷酮
1-Benzyl-2-pyrrolidinone;
2-Pyrrolidinone,1-benzyl- (6CI,7CI,8CI);
1-Benzyl-2-oxopyrrolidine;
1-Benzyl-2-pyrrolidinone;
1-Benzyl-2-pyrrolidone;
1-Benzylazacyclopentan-2-one;
N-Benzyl-2-pyrrolidone;
N-Benzylbutyrolactam;
N-Benzylpyrrolidin-2-one;
N-Benzylpyrrolidone;
NSC 30184
CAS:5291-77-0分子結(jié)構(gòu)C11H13NO詳情供應(yīng)商
6837-24-7N-環(huán)己基吡咯烷酮;
1-環(huán)己基-2-吡咯烷酮
N-Cyclohexyl-2-pyrrolidone;
CHP
CAS:6837-24-7分子結(jié)構(gòu)C10H17NO詳情供應(yīng)商
7149-65-7L-焦谷氨酸乙酯;
(S)-(+)-2-吡咯酮-5-羧酸乙酯
Ethyl L-pyroglutamate;
Ethyl 5-oxo-L-prolinate;
Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate;
5-Oxo-proline ethyl ester;
L(+)-Pyroglutamic acid ethyl ester
CAS:7149-65-7分子結(jié)構(gòu)C7H11NO3詳情供應(yīng)商
7529-16-05-乙烯基-2-吡咯烷酮5-Vinylpyrrolidone;
5-Ethenylpyrrolidin-2-one
CAS:7529-16-0分子結(jié)構(gòu)C6H9NO詳情供應(yīng)商
9003-39-8聚乙烯吡咯烷酮Polyvinylpyrrolidone;
Polyvinyl pyrrolidone;
Povidone;
PVP
CAS:9003-39-8分子結(jié)構(gòu)(C6H9NO)n詳情供應(yīng)商
22518-27-04-(4'-氯苯基)-2-吡咯烷酮4-(4-Chlorophenyl)-2-pyrrolidinone;
2-Pyrrolidinone,4-(p-chlorophenyl)- (8CI);
(?à)-Baclofen lactam;
4-(4-Chlorophenyl)-2-pyrrolidinone;
4-(4-Chlorophenyl)-2-pyrrolidone
CAS:22518-27-0分子結(jié)構(gòu)C10H10ClNO詳情供應(yīng)商
25086-89-9乙烯基吡咯烷酮-乙酸乙烯酯共聚物Poly(1-vinylpyrrolidone-co-vinyl acetate)CAS:25086-89-9分子結(jié)構(gòu)(C6H9NO)n.(C4H6O2)m詳情供應(yīng)商
25249-54-1交聯(lián)聚乙烯基吡咯烷酮Polyvinylpyrrolidone cross-linked;
Polyvinylpolypyrrolidone;
PVP;
PVPP
CAS:25249-54-1分子結(jié)構(gòu)(C6H9NO)n詳情供應(yīng)商
25747-41-54-羥基-2-吡咯烷酮4-Hydroxy-2-pyrrolidone;
(?à)-4-Hydroxypyrrolidone;
4-Hydroxy-2-pyrrolidinone;
4-Hydroxy-2-pyrrolidone;
DL-2-Oxo-4-hydroxypyrrolidine;
b-Hydroxy-g-aminobutyrolactam;
g-Amino-b-hydroxybutyric lactam
CAS:25747-41-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C2H2FCl C13H16N6 Hg2sb2o7 C6Cl2H4 Hemigossypol mandelicacid C3NH3 2C6H5OH METHYLENE CHLORIDE 1,2-dioleoyl-sn-glycero-3 C3HCl2 Methylpentadecanoate [BH2(CN)2]- PASA benzyl methyl ether CH3CH2CH2COOCH2CH3 Phenylpropylamine 甲亞胺酸 CHCL2 C18H14O C14H17 C22H22O8 2,3-二甲基環(huán)己醇 C15H8 3-氯苯甲酰氯 鄰甲基間羥基二苯胺 乙基丙二酸二乙酯 二甲基環(huán)己醇 2-甲基環(huán)己醇 ergost-8-en-3-ol Agno 2-Chloroethane C7H9Cl C13H17 C4H7NaOS2 8-propoxy 甲基金雀花堿 C8H14O3N2 C21H24O7 1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane