82765-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82765-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,6 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82765-15:
(7*8)+(6*2)+(5*7)+(4*6)+(3*5)+(2*1)+(1*5)=149
149 % 10 = 9
So 82765-15-9 is a valid CAS Registry Number.
82765-15-9Relevant articles and documents
STEREOSPECIFIC HALOGENATION OF ETHYL METHYL PHOSPHOROTHIOIC ACID
Hall, C. Richard,Williams, Nancy E.
, p. 999 - 1002 (1982)
Tetramethyl-α-halogenoenamines are useful reagents for the stereospecific conversion of phosphorothioic acids to the corresponding phosphoryl halides.
