58233-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58233-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,3 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58233-95:
(7*5)+(6*8)+(5*2)+(4*3)+(3*3)+(2*9)+(1*5)=137
137 % 10 = 7
So 58233-95-7 is a valid CAS Registry Number.
58233-95-7Relevant articles and documents
Alkanesulfonamido triphenylethylenes
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, (2008/06/13)
Triphenylethylenes having an N-(dialkylaminoalkyl)alkanesulfonamide substituent in the one of the phenyl rings may be prepared from similarly substituted benzophenones by reaction thereof with a benzyl Grignard reagent followed by dehydration of the resul
