¹©Ó¦ DL-±û°±Ëá¼×õ¥ÑÎËáÑÎ 13515-97-4 ¶àÖÖ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû Methyl DL-2-aminopropanoate hydrochloride ±ðÃû DL-Alanine methyl ester hydrochloride ²úÆ·Ãû³Æ DL-±û°±Ëá¼×õ¥ÑÎËáÑηÖ×Óʽ C4H9NO2.HCl ·Ö×ÓÁ¿ 139.58 CAS µÇ¼ºÅ 13515-97-4 EINECS µÇ¼ºÅ 236-854-8ÈÛ...
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·¢±íʱ¼ä£º2013-01-28 11:33:20 |
¹©Ó¦ Ò»ÂÈƵÄÅͪ 13547-70-1 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 1-Chloropinacolone ±ðÃû 1-Chloro-3,3-dimethyl-2-butanone ²úÆ·Ãû³Æ Ò»ÂÈƵÄÅͪ, 1-ÂÈ-3,3-¶þ¼×»ù-¶¡-2-ͪ·Ö×Óʽ C6H11ClO ·Ö×ÓÁ¿ 134.60 CAS µÇ¼ºÅ 13547-70-1 EINECS µÇ¼ºÅ 236-920-6ÃÜ¶È 1.03 ÈÛµã -1...
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·¢±íʱ¼ä£º2013-01-28 11:32:18 |
¹©Ó¦ 2,7-¶þ°±»ùÜ̶þÑÎËáÑÎ 13548-69-1 ¶à... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 2,7-Diaminofluorene dihydrochloride ±ðÃû 2,7-Fluorenediammonium dichloride ²úÆ·Ãû³Æ 2,7-¶þ°±»ùÜ̶þÑÎËáÑÎ ·Ö×Óʽ C13H12N2.2(HCl) ·Ö×ÓÁ¿ 269.17 CAS µÇ¼ºÅ 13548-69-1 EINECS µÇ¼ºÅ 236-924-8 ÈÛµã ...
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·¢±íʱ¼ä£º2013-01-28 11:31:12 |
¹©Ó¦ 2,3-¶þôÇ»ùÝÁ-6-»ÇËáÄÆ 135-53-5 ¶àÖÖ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû Sodium 2,3-dihydroxynaphthalene-6-sulfonate ±ðÃû Sodium 6,7-dihydroxynaphthalene-2-sulphonate, 6,7-Dihydroxy-2-naphthalenesulfonic acid sodium salt ²úÆ·Ãû³Æ 2,3-¶þôÇ»ùÝÁ-6-»ÇËáÄÆ ·Ö×Óʽ C10H7Na...
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·¢±íʱ¼ä£º2013-01-28 11:30:05 |
¹©Ó¦ 1,2,4-Èý¼×Ñõ»ù±½ 135-77-3 ¶àÖÖ°ü×°... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 1,2,4-Trimethoxybenzene ²úÆ·Ãû³Æ 1,2,4-Èý¼×Ñõ»ù±½ ·Ö×Óʽ C9H12O3 ·Ö×ÓÁ¿ 168.19 CAS µÇ¼ºÅ 135-77-3 EINECS µÇ¼ºÅ 205-219-7ÃÜ¶È 1.128 ·Ðµã 247 ºC ÕÛÉäÂÊ 1.532-1.534 ÎÒ¹«Ë¾³¤ÆÚÌṩ¸Ã²úÆ·,¶...
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·¢±íʱ¼ä£º2013-01-28 11:29:00 |
¹©Ó¦ 5-¼×»ù-2-àç·Ô¼×È© 13679-70-4 ¶àÖÖ°ü... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 5-Methyl-2-thiophenecarboxaldehyde ±ðÃû 5-Methyl-2-thiophenecarbaldehyde, 5-Methylthiophene-2-carboxaldehyde ²úÆ·Ãû³Æ 5-¼×»ù-2-àç·Ô¼×È© ·Ö×Óʽ C6H6OS ·Ö×ÓÁ¿ 126.17 CAS µÇ¼ºÅ 13679-70-4 EINECS ...
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·¢±íʱ¼ä£º2013-01-28 11:27:57 |
¹©Ó¦ 2-°±»ù±½²¢àçßò 136-95-8 ¶àÖÖ°ü×°¹æ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 2-Aminobenzothiazole ±ðÃû 2-Benzothiazolamine ²úÆ·Ãû³Æ 2-°±»ù±½²¢àçßò·Ö×Óʽ C7H6N2S ·Ö×ÓÁ¿ 150.20 CAS µÇ¼ºÅ 136-95-8 EINECS µÇ¼ºÅ 205-268-4ÈÛµã 129-134 ºC Ë®ÈÜÐÔ <0.1 G/100 ML AT 19 &ord...
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·¢±íʱ¼ä£º2013-01-28 11:26:50 |
¹©Ó¦ 4-¼×»ù-5-ôÇÒÒ»ùàçßò 137-00-8 ¶àÖÖ°ü... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû 4-Methyl-5-thiazoleethanol ±ðÃû Sulfurol, 4-Methyl-5-(2'-hydroxyethyl)-thiazole, 4-Methyl-5-hydroxyethylthiazole, 5-(2-Hydroxyethyl)-4-methylthiazole, 4-Methyl-5-beta-hydroxyethyl thiazole ²úÆ·...
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·¢±íʱ¼ä£º2013-01-28 11:25:51 |
¹©Ó¦ ÁÚ°±»ù±½Áò·Ó 137-07-5 ¶àÖÖ°ü×°¹æ¸ñ ... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
ÁÚ°±»ù±½Áò·Ó,Ó¢ÎÄÃû 2-Aminothiophenol ±ðÃû 2-Aminobenzenethiol, 2-Mercaptoaniline ²úÆ·Ãû³Æ 2-°±»ù±½Áò´¼ ·Ö×Óʽ C6H7NS ·Ö×ÓÁ¿ 125.19 CAS µÇ¼ºÅ 137-07-5 EINECS µÇ¼ºÅ 205-277-3ÃÜ¶È 1.16 ÈÛµã 23-26 &ord...
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·¢±íʱ¼ä£º2013-01-28 11:24:45 |
¹©Ó¦ Æ«·°ËáÄÆ 13718-26-8 ¶àÖÖ°ü×°¹æ¸ñ ¼Û... | ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾ |
Ó¢ÎÄÃû Sodium metavanadate ²úÆ·Ãû³Æ Æ«·°ËáÄÆ ·Ö×Óʽ NaVO3 ·Ö×ÓÁ¿ 121.93 CAS µÇ¼ºÅ 13718-26-8 EINECS µÇ¼ºÅ 237-272-7 ÎÒ¹«Ë¾³¤ÆÚÌṩ¸Ã²úÆ·,¶àÖÖ°ü×°¹æ¸ñ,»¶ÓÀ´µç×ÉѯÓ붩¹º£¡ÉϺ£´ïÈð¾«Ï¸»¯Ñ§Æ·ÓÐÏÞ¹«Ë¾s...
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·¢±íʱ¼ä£º2013-01-28 11:23:47 |