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
134190-54-8Propane, chlorofluoro-(9CI);
HCFC 271
CAS:134190-54-8·Ö×ӽṹC3H6ClFÏêÇ鹩ӦÉÌ
430-55-7Propane,1-chloro-1-fluoro- (8CI,9CI);
1-Chloro-1-fluoropropane;
HCFC 271fb
CAS:430-55-7·Ö×ӽṹC3H6ClFÏêÇ鹩ӦÉÌ
420-44-0Propane,2-chloro-2-fluoro- (7CI,8CI,9CI);
2-Chloro-2-fluoropropane;
HCFC 271b
CAS:420-44-0·Ö×ӽṹC3H6ClFÏêÇ鹩ӦÉÌ
ÈÈÃÅËѹؼü´Ê:yakuchinoneA isobutanoate *SN2O2* ÈýÂÈ»¯Áò CH3CH2CH2OCH2CH3 C25H20O3N2  C20H32O2 »ù±½ÒÒͪ EC 321€ C6H3OH2NH2 CH3COOCOCH2CH3 Acid Yellow 2 Ò¬×ÓÓÍõ£°· c8h7bro2 C23H25BrN6O10 C6H5OCH3 2,4-¶þÏõ»ù±½»ù h2nc6h4nhc6h5 ¦Á,¦Á-¶þ¼× Acryloyloxy C18H21NO3 E?AI a-¼×»ùÈâ¹ðÈ© ¼×»ùÒÒ»ù°· pave : C12H18O2 Ë«Ë®ÑîËá 1,4-Ë«£¨ÈýÂȼ׻ù£©±½ ·ú¼×»ÇËá ÜáÂú¶þͪ Ê®¶þÍé»ùÂðßø C32H40N2O ¼îÐÔÀ¶5 N,N-¶þ¼×»ùÊ®¶þÍé»ù易N- ¼×»ùÄòËØ ¶þÏõ»ùÖصª·Ó °±»ù °· Áò»¯»¹Ô­ºÚ 1,3,2-¶þÑõÔÓ»·ÎìÅðÍé prop-2-yn