Add 7.0 g of disodium EDTA and 3.05 g of cysteine hydrochloride monohydrate.
——准确称取3.55g二代磷酸盐用400mL水溶解移入到500mL的容量瓶中，同时加入7.0g EDTA及3.05g半胱氨酸盐酸盐一水物。
D-cysteine hydrochloride monohydrate is chirality medicine, mainly used for midbody of the third-generation antibiotic drug-cefminox sodium.
半胱氨酸盐是手性药物，主要是第三代头孢抗生素药物—头孢米诺钠的重要中间体。
D-cysteine hydrochloride monohydrate is chirality medicine, mainly used for midbody of the third-generation antibiotic drug-cefminox sodium.
半胱氨酸盐是手性药物，主要是第三代头孢抗生素药物—头孢米诺钠的重要中间体。
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