879327-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879327-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,3,2 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 879327-72:
(8*8)+(7*7)+(6*9)+(5*3)+(4*2)+(3*7)+(2*7)+(1*2)=227
227 % 10 = 7
So 879327-72-7 is a valid CAS Registry Number.
879327-72-7Relevant articles and documents
A PROCESS FOR THE PREPARATION OF MODAFINIL
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Page/Page column 7, (2008/06/13)
A process for the preparation of 2-[(diphenylmethyl)sulfinyl]acetamide (I) comprising the oxidation of sodium 2-[(diphenylmethyl)sulfenyl]acetate to the corresponding sulfoxide and the derivatization of the latter to amide.