CASºÅ²éѯ»¯¹¤²úÆ·

ÈÈÃÅËÑË÷»¯Ñ§Æ·×î¶àÖ»ÏÔʾǰ20Ìõ£¬Çëµã»÷¡°ËÑË÷»¯Ñ§Æ·¡±²é¿´ËùÓнá¹û


CASµÇ¼ºÅ ÖÐÎÄÃû Ó¢ÎÄÃû ·Ö×ӽṹʽ ·Ö×Óʽ ÏêÇé ¹©Ó¦ÉÌ
79-30-1Ò춡õ£ÂÈIsobutyryl chloride;
2-Methylpropanoyl chloride
CAS:79-30-1·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
110-75-82-ÂÈÒÒ»ùÒÒÏ©»ùÃÑ;
ÒÒÏ©(2-ÂÈÒÒ»ù)ÃÑ
2-chloroethyl viny1 ether;
Ether,2-chloroethyl vinyl (6CI,7CI,8CI);
(2-Chloroethoxy)ethene;
1-Chloro-2-vinyloxyethane;
2-Chloroethyl vinyl ether;
2-Vinyloxyethyl chloride;
NSC 8261;
Vinyl 2-chloroethyl ether;
Vinyl b-chloroethyl ether;
b-Chloroethyl vinyl ether
CAS:110-75-8·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
141-75-3Õý¶¡õ£ÂÈ;
¶¡õ£ÂÈ;
Âȶ¡õ£
Butyryl chloride;
Butanoyl chloride
CAS:141-75-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
598-09-4¼×»ù»·ÑõÂȱûÍé;
2-Âȼ׻ù-2-¼×»ù»·ÑõÒÒÍé
2-(Chloromethyl)-2-methyloxirane;
Propane,1-chloro-2,3-epoxy-2-methyl- (6CI,7CI,8CI);
1,2-Epoxy-2-methyl-3-chloropropane;
1,2-Epoxy-3-chloroisobutane;
1-Chloro-2,3-epoxy-2-methylpropane;
2-(Chloromethyl)-2-methyloxirane;
2-Methyl-1-chloro-2,3-epoxypropane;
2-Methyl-2-(chloromethyl)oxirane;
2-Methylepichlorohydrin;
3-Chloro-1,2-epoxy-2-methylpropane;
Methepichlorohydrin;
Methylepichlorohydrin;
NSC 24245;
b-Methylepichlorohydrin
CAS:598-09-4·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
1576-93-8·´-4-ÂȰͶ¹´¼trans-4-Chloro-2-butene-1-ol;
2-Buten-1-ol,4-chloro-, (Z)-;
(Z)-4-Chloro-2-butenol;
4-Chloro-Z-2-buten-1-ol;
4-Chloro-cis-2-buten-1-ol;
Z-4-Chloro-2-buten-1-ol;
cis-4-Chlorbut-2-en-1-ol;
cis-4-Chloro-2-buten-1-ol
CAS:1576-93-8·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
4091-39-83-ÂÈ-2-¶¡Íª3-chlorobutanone;
(?¨¤)-3-Chloro-2-butanone;
1-Chloroethyl methyl ketone;
2-Chloro-3-butanone;
3-Chloro-2-butanone;
3-Chlorobutanone
CAS:4091-39-8·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
13369-70-52-ÂÈËÄÇâß»à«2-Chlorotetrahydrofuran;
2-Chlorotetrahydrofuran;
a-Chlorotetrahydrofuran
CAS:13369-70-5·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
6139-84-0Butanal, 4-chloro-;
Butyraldehyde,4-chloro- (6CI,7CI,8CI);
4-Chlorobutanal;
4-Chlorobutyraldehyde;
NSC 50473;
g-Chlorobutyraldehyde
CAS:6139-84-0·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
19311-38-73-ChlorotetrahydrofuranCAS:19311-38-7·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
13067-79-3Oxirane,2-(2-chloroethyl)-;
Butane,4-chloro-1,2-epoxy- (7CI,8CI);
Oxirane, (2-chloroethyl)- (9CI);
(2-Chloroethyl)oxirane;
1,2-Epoxy-4-chlorobutane;
1-Chloro-3,4-epoxybutane;
2-(2-Chloroethyl)oxirane
CAS:13067-79-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
917-93-1Propanal,2-chloro-2-methyl-;
Propionaldehyde,2-chloro-2-methyl- (6CI,7CI,8CI);
2-Chloro-2-methylpropanal;
2-Chloro-2-methylpropionaldehyde;
2-Chloroisobutyraldehyde;
2-Methyl-2-chloropropanal;
a-Chloroisobutyraldehyde
CAS:917-93-1·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
32730-64-61-Propene,3-chloro-2-methoxy-;
Ether, a-(chloromethyl)vinyl methyl(3CI);
2-Methoxyallyl chloride;
3-Chloro-2-methoxypropene
CAS:32730-64-6·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
616-27-32-Butanone, 1-chloro-;
1-Chloro-2-butanone;
Chloromethyl ethyl ketone
CAS:616-27-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
6322-49-22-Butanone, 4-chloro-;
1-Chloro-3-butanone;
2-Chloroethyl methyl ketone;
4-Chloro-2-butanone;
NSC 32104;
b-Chloroethyl methyl ketone
CAS:6322-49-2·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
671-56-73-Buten-2-ol, 1-chloro-;
1-Chloro-3-buten-2-ol;
4-Chloro-3-hydroxy-1-butene
CAS:671-56-7·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
75455-41-33-Buten-1-ol, 2-chloro-;
2-Chloro-3-buten-1-ol
CAS:75455-41-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
40605-42-32-Buten-1-ol, 3-chloro-;
3-Chloro-2-buten-1-ol;
3-Chlorocrotyl alcohol;
g-Chlorocrotyl alcohol
CAS:40605-42-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
1775-39-92-Buten-1-ol,4-chloro-, (2E)-;
2-Buten-1-ol,4-chloro-, (E)- (8CI);
(E)-1-Chloro-2-buten-4-ol;
(E)-1-Chloro-4-hydroxy-2-butene;
(E)-4-Chloro-2-buten-1-ol;
trans-4-Chloro-2-buten-1-ol
CAS:1775-39-9·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
948594-94-3(S)-4-Chloro-1,2-epoxybutaneCAS:948594-94-3·Ö×ӽṹC4H7ClOÏêÇ鹩ӦÉÌ
928-56-3(Z)-1-Chloro-2-ethoxyetheneCAS:928-56-3»¯Ñ§½á¹¹C4H7ClOÏêÇ鹩ӦÉÌ
ÈÈÃÅËѹؼü´Ê:¹èËáÄÆÓëÂÈÈý¼×»ù¹èÍéºÍÒì±û´¼µÄ·´Ó¦²úÎï oxobutanoic acid Phenylethyl alcohol Iron manganese oxide Picromerite c7h13o2n3 1,3-¶þÇâ-1,3-¶þÑõ -5-Òì±½²¢ß»à«ôÈËá CHLORODIPHENYLMETHANE *SN2O2* DOWANOL PM GLYCOL ETHER ¶þÊ®ËÄÍé»ù±½ MS2O Ni Cl2 ACID PROTEASE Phenylethyl Phenylacetate C4H4SO C9H11O4NS CF3CCl2F Dimethyldioctadecylammonium chloride hexafluoroisopropylidene EINECS EINECS methylhexanoate phosphatidylethanolamines ethylisobutyrate C12H12O2N2 2-°±»ù-3,4-¶þ¼×»ù C5 O3 H8 ÝÁ ͪ C8H12ON3 CH3COOCH2COOH butylether 1,1'-ÑǼ׻ùË«(4-ÒìÇèËá¸ùºÏ±½) NH4O3 EC 321€ [NiCl4]2- acetylide TiO6 C12H22O4 ¨¨?¦Ì?63 ÔÓ»· ´¼ C42H78