Invention Grant
- Patent Title: Methylation of pyridines
- Patent Title (中): 吡啶的甲基化
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Application No.: US3428641DApplication Date: 1967-10-27
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Publication No.: US3428641APublication Date: 1969-02-18
- Inventor: MYERLY RICHARD C , WEINBERG KURT
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US67849767 1967-10-27
- Main IPC: C07D213/06
- IPC: C07D213/06 ; C07D213/127 ; C07D215/04 ; C07D31/02 ; C07D31/20
Information query
