-
醋酸丁酸纤维素,9004-36-8,乙酰基含量13.5%,丁酰基含量38%
-
醋酸丁酸纤维素,9004-36-8,乙酰基含量15.5%,丁酰基含量35.5%
-
醋酸丁酸纤维素,9004-36-8,乙酰基含量3%,丁酰基含量50%
-
醋酸丁酸纤维素,9004-36-8,乙酰基含量2%,丁酰基含量52%
-
醋酸丁酸纤维素,9004-36-8,乙酰基含量2%,丁酰基含量46%
-
(R)-3-羟基丁酸叔丁酯 | 110171-06-7 | 乐研
-
N-(叔丁氧羰基)-4-氨基丁酸
-
2-溴代异丁酸2-叠氮乙酯,1120364-53-5,97%
-
异戊酸2-甲基丁酯,2445-77-4,98%
-
胆固醇丁酸酯,521-13-1,≥95.0%(GC)
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