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ÎÒ¹«Ë¾Ìṩ|DL-É«°±Ëá|,¸Ã²úÆ·DL-É«°±ËáÓжàÖÖ°ü×°¹æ¸ñ¹©ÄúÑ¡Ôñ£¬CAS 54-12-6,»¶ÓÄúÀ´µç×ÉѯÓ붩¹º¡£Ó¢ÎÄÃû DL-Tryptophan ±ðÃû (+/-)-2-Amino-3-(3-indolyl)propionic acid ²úÆ·Ãû³Æ DL-É«°±Ëá, (+/-)-2-°±»ù-3-(3...
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·¢±íʱ¼ä£º2013-02-25 11:25:26 |
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Ó¢ÎÄÃû 2-Amino-4,6-dichloropyrimidine ±ðÃû 4,6-Dichloropyrimidin-2-ylamine, 4,6-Dichloro-2-pyrimidinamine ²úÆ·Ãû³Æ 2-°±»ù-4,6-¶þÂÈà×षÖ×Óʽ C4H3Cl2N3 ·Ö×ÓÁ¿ 163.99 CAS µÇ¼ºÅ 56-05-3 EINECS µÇ¼ºÅ 20...
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·¢±íʱ¼ä£º2013-02-25 11:24:24 |
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Ó¢ÎÄÃû 2-Amino-4,6-dihydroxypyrimidine ±ðÃû 2-Amino-6-hydroxy-1H-pyrimidin-4-one, 2-Aminopyrimidine-4,6-diol ²úÆ·Ãû³Æ 2-°±»ù-4,6-¶þôÇ»ùà×षÖ×Óʽ C4H5N3O2 ·Ö×ÓÁ¿ 127.10 CAS µÇ¼ºÅ 56-09-7 EINECS µÇ¼...
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·¢±íʱ¼ä£º2013-02-25 11:23:28 |
¹©Ó¦ ¦Ã-°±»ù¶¡Ëá 56-12-2 ¶àÖÖ°ü×°¹æ¸ñ ¼Û... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
¦Ã-°±»ù¶¡Ëá,Ó¢ÎÄÃû 4-Aminobutyric acid ±ðÃû 4-Aminobutanoic acid, Piperidic acid, Piperidinic acid, GABA ²úÆ·Ãû³Æ 4-°±»ù¶¡Ëá·Ö×Óʽ C4H9NO2 ·Ö×ÓÁ¿ 103.12 CAS µÇ¼ºÅ 56-12-2 EINECS µÇ¼ºÅ 200-258-6 ÈÛµã...
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·¢±íʱ¼ä£º2013-02-25 11:22:29 |
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±½ÒÒ´¼,Ó¢ÎÄÃû Phenethyl alcohol ±ðÃû 2-Phenylethanol ²úÆ·Ãû³Æ ±½ÒÒ´¼ ·Ö×Óʽ C8H10O ·Ö×ÓÁ¿ 122.16 CAS µÇ¼ºÅ 60-12-8 EINECS µÇ¼ºÅ 200-456-2 FEMA µÇ¼ºÅ 2858 ÃÜ¶È 1.020 ÈÛµã -27 ºC ·Ðµã 219 º...
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·¢±íʱ¼ä£º2013-02-25 11:21:33 |
¹©Ó¦ ¶ÔôÇ»ùÁª±½ÃÑ 1965-09-9 ¶àÖÖ°ü×°¹æ¸ñ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 4,4'-Oxydiphenol ±ðÃû 4,4'-Dihydroxydiphenyl ether ²úÆ·Ãû³Æ 4,4'-¶þôÇ»ù¶þ±½ÃÑ, ¶ÔôÇ»ùÁª±½ÃÑ·Ö×Óʽ C12H10O3 ·Ö×ÓÁ¿ 202.21 CAS µÇ¼ºÅ 1965-09-9 EINECS µÇ¼ºÅ 217-809-1ÈÛµã 163-168 ºC ÎÒ¹«Ë¾³...
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·¢±íʱ¼ä£º2013-02-25 11:19:17 |
¹©Ó¦ ËÄÒÒ»ùµâ»¯ï§ 68-05-3 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
ËÄÒÒ»ùµâ»¯ï§,Ó¢ÎÄÃû Tetraethylammonium iodide ²úÆ·Ãû³Æ ËÄÒÒ»ùµâ»¯ï§ ·Ö×Óʽ C8H20IN ·Ö×ÓÁ¿ 257.16 CAS µÇ¼ºÅ 68-05-3 EINECS µÇ¼ºÅ 200-676-9ÈÛµã 300 ºC ÎÒ¹«Ë¾³¤ÆÚÌṩ¸Ã²úÆ·,¶àÖÖ°ü×°¹æ¸ñ,»¶ÓÀ´µç×...
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¹©Ó¦ ¶þ¼×»ù¼×õ£°· 68-12-2 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
¶þ¼×»ù¼×õ£°·,¶àÖÖ°ü×°¹æ¸ñ,Ó¢ÎÄÃû N,N-Dimethylformamide ±ðÃû Dimethyl formamide, Formyldimethylamine, DMF, DMFA ²úÆ·Ãû³Æ N,N-¶þ¼×»ù¼×õ£°··Ö×Óʽ C3H7NO ·Ö×ÓÁ¿ 73.09 CAS µÇ¼ºÅ 68-12-2 EINECS µÇ¼ºÅ 200-...
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·¢±íʱ¼ä£º2013-02-25 11:17:12 |
¹©Ó¦ a-äå´ú±½ÒÒͪ 70-11-1 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 2-Bromoacetophenone ±ðÃû 2-Bromo-1-phenylethanone, Phenacyl bromide ²úÆ·Ãû³Æ 2-äå±½ÒÒͪ, alpha-äå´ú±½ÒÒͪ ·Ö×Óʽ C8H7BrO ·Ö×ÓÁ¿ 199.05 CAS µÇ¼ºÅ 70-11-1 EINECS µÇ¼ºÅ 200-724-9 ÈÛµã 46-51 &ord...
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·¢±íʱ¼ä£º2013-02-25 11:16:06 |
¹©Ó¦ ¼×õ£°· 75-12-7 ¶àÖÖ°ü×°¹æ¸ñ ¼Û¸ñÏê... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
¼×õ£°·,Ó¢ÎÄÃû Formamide ²úÆ·Ãû³Æ ¼×õ£°··Ö×Óʽ CH3NO ·Ö×ÓÁ¿ 45.04 CAS µÇ¼ºÅ 75-12-7 EINECS µÇ¼ºÅ 200-842-0ÃÜ¶È 1.133 ÈÛµã 2-3 ºC ·Ðµã 210 ºC ÕÛÉäÂÊ 1.446-1.448 ÉÁµã 175 ºC Ë®ÈÜÐÔ MISCI...
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