53772-85-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53772-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,7 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53772-85:
(7*5)+(6*3)+(5*7)+(4*7)+(3*2)+(2*8)+(1*5)=143
143 % 10 = 3
So 53772-85-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H25F3N2OS/c24-23(25,26)17-7-8-22-20(16-17)18(19-4-1-2-6-21(19)30-22)5-3-9-27-10-12-28(13-11-27)14-15-29/h1-2,4-8,16,29H,3,9-15H2/b18-5+
53772-85-3Relevant articles and documents
PROCESS FOR THE PREPARATION OF Z-FLUPENTIXOL
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Page/Page column 12, (2010/02/11)
The present invention relates to a process for the separation of flupentixol isomers, particularly, a process for the preparation of Z-flupentixol and the decanoate ester and novel synthetic intermediates thereof.