52-28-8 CCRIS 6003 CODEINE PHOSPHATE Codeine phosphate anhydrous EINECS 200-137-8 Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-, phosphate (1:1) Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5-alpha,6-alpha)-, phosphate Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha)-, phosphate (1:1) (salt) Tricodein