¹©Ó¦ ÜÐÑõôÊõ£ÂÈ 501-53-1 ¶àÖÖ°ü×°¹æ¸ñ ¼Û... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû Benzyl chloroformate ±ðÃû Carbobenzoxy chloride, Carbonochloride acid benzylester ²úÆ·Ãû³Æ Âȼ×ËáÜÐõ¥ ·Ö×Óʽ C8H7ClO2 ·Ö×ÓÁ¿ 170.59 CAS µÇ¼ºÅ 501-53-1 EINECS µÇ¼ºÅ 207-925-0 ÃÜ¶È 1.195 ·Ðµã 1...
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·¢±íʱ¼ä£º2012-12-27 13:45:52 |
¹©Ó¦ ¶ÔôÇ»ù±½ÒÒ´¼ 501-94-0 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
¶ÔôÇ»ù±½ÒÒ´¼,Ó¢ÎÄÃû 4-Hydroxyphenethyl alcohol ±ðÃû 2-(4-Hydroxyphenyl)ethanol, 4-(2-Hydroxyethyl)phenol, Tyrosol ²úÆ·Ãû³Æ ¶ÔôÇ»ù±½ÒÒ´¼, 4-ôÇ»ù±½ÒÒ´¼ ·Ö×Óʽ C8H10O2 ·Ö×ÓÁ¿ 138.16 CAS µÇ¼ºÅ 501-94-0 E...
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·¢±íʱ¼ä£º2012-12-27 13:43:43 |
¹©Ó¦ 2,3-¶þ¶¡´¼ 513-85-9 ¶àÖÖ°ü×°¹æ¸ñ ¼Û... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 2,3-Butanediol ±ðÃû 2,3-Butylene glycol ²úÆ·Ãû³Æ 2,3-¶¡¶þ´¼·Ö×Óʽ C4H10O2 ·Ö×ÓÁ¿ 90.12 CAS µÇ¼ºÅ 513-85-9 EINECS µÇ¼ºÅ 208-173-6ÃÜ¶È 0.995 ÈÛµã 25 ºC ·Ðµã 183-184 ºC ÕÛÉäÂÊ 1.433-1....
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·¢±íʱ¼ä£º2012-12-25 14:21:17 |
¹©Ó¦ 3-ôÇ»ù-2-¶¡Íª 513-86-0 ¶àÖÖ°ü×°¹æ¸ñ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
ÎÒ¹«Ë¾Ìṩ|3-ôÇ»ù-2-¶¡Íª|,¸Ã²úÆ·3-ôÇ»ù-2-¶¡ÍªÓжàÖÖ°ü×°¹æ¸ñ¹©ÄúÑ¡Ôñ£¬CAS 513-86-0,»¶ÓÄúÀ´µç×ÉѯÓ붩¹º¡£Ó¢ÎÄÃû 3-Hydroxy-2-butanone ±ðÃû Acetyl methyl carbinol, Acetoin ²úÆ·Ãû³Æ 3-ôÇ»ù-2-¶¡Íª, ¼×»ùÒÒ...
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·¢±íʱ¼ä£º2012-12-25 14:20:09 |
¹©Ó¦ 3,4-¶þÂȱ½¼×Ëá 51-44-5 ¶àÖÖ°ü×°¹æ¸ñ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 3,4-Dichlorobenzoic acid ²úÆ·Ãû³Æ 3,4-¶þÂȱ½¼×Ëá ·Ö×Óʽ C7H4Cl2O2 ·Ö×ÓÁ¿ 191.01 CAS µÇ¼ºÅ 51-44-5 EINECS µÇ¼ºÅ 200-099-2 ÈÛµã 205-209 ºC Ë®ÈÜÐÔ ²»ÈÜ ÎÒ¹«Ë¾³¤ÆÚÌṩ¸Ã²úÆ·,¶àÖÖ°ü×°¹æ¸ñ,»¶Ó...
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·¢±íʱ¼ä£º2012-12-25 14:19:01 |
¹©Ó¦ 1,10-·ÆÂÞßø(һˮºÏÎï) 5144-89-8 ¶à... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 1,10-Phenanthroline hydrate ±ðÃû o-Phenanthroline monohydrate, 1,10-Phenanthroline monohydrate ²úÆ·Ãû³Æ 1,10-·ÆÂÞßø(һˮºÏÎï), һˮºÏÁÚ·ÆÂÞßø ·Ö×Óʽ C12H8N2.H2O ·Ö×ÓÁ¿ 198.22 CAS µÇ¼ºÅ 5144-89...
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·¢±íʱ¼ä£º2012-12-25 14:18:04 |
¹©Ó¦ ±½»ÇËáÄÆ 515-42-4 ¶àÖÖ°ü×°¹æ¸ñ ¼Û¸ñ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû Sodium benzenesulfonate ±ðÃû Benzenesulfonic acid sodium salt ²úÆ·Ãû³Æ ±½»ÇËáÄÆ ·Ö×Óʽ C6H5NaO3S ·Ö×ÓÁ¿ 180.15 CAS µÇ¼ºÅ 515-42-4 EINECS µÇ¼ºÅ 208-198-2 ÃÜ¶È 1.124 ÈÛµã 450 ºC Ë®ÈÜÐÔ ¿ÉÈ...
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·¢±íʱ¼ä£º2012-12-25 14:17:11 |
¹©Ó¦ ¶ÔÎì»ùäå±½ 51554-95-1 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
ÎÒ¹«Ë¾Ìṩ|¶ÔÎì»ùäå±½|,¸Ã²úÆ·¶ÔÎì»ùäå±½ÓжàÖÖ°ü×°¹æ¸ñ¹©ÄúÑ¡Ôñ£¬CAS 51554-95-1,»¶ÓÄúÀ´µç×ÉѯÓ붩¹º¡£Ó¢ÎÄÃû 4-Pentylbromobenzene ±ðÃû 1-Bromo-4-pentylbenzene ²úÆ·Ãû³Æ ¶ÔÎì»ùäå±½, ¶ÔäåÎì»ù±½·Ö×Óʽ C11H1...
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·¢±íʱ¼ä£º2012-12-25 14:16:20 |
¹©Ó¦ (R)-»·ÑõÂȱûÍé 51594-55-9 ¶àÖÖ°ü×°... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû (R)-(-)-Epichlorohydrin ±ðÃû (R)-(-)-1-Chloro-2,3-epoxypropane, 2-(Chloromethyl)oxirane ²úÆ·Ãû³Æ ×óÐý»·ÑõÂȱûÍé, (R)-»·ÑõÂȱûÍé ·Ö×Óʽ C3H5ClO ·Ö×ÓÁ¿ 92.52 CAS µÇ¼ºÅ 51594-55-9 ÃÜ¶È 1.183 ·Ðµã...
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·¢±íʱ¼ä£º2012-12-25 14:15:23 |
¹©Ó¦ NIS 516-12-1 ¶àÖÖ°ü×°¹æ¸ñ ¼Û¸ñÏê̸ | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû N-Iodosuccinimide ±ðÃû 1-Iodo-2,5-pyrrolidinedione, NIS ²úÆ·Ãû³Æ N-µâ´ú¶¡¶þõ£ÑÇ°· ·Ö×Óʽ C4H4INO2 ·Ö×ÓÁ¿ 224.98 CAS µÇ¼ºÅ 516-12-1 EINECS µÇ¼ºÅ 208-221-6 ÈÛµã 197-204 ºC (DEC.) Ë®ÈÜÐÔ ·...
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·¢±íʱ¼ä£º2012-12-25 14:14:19 |