108325-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108325-61-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,2 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108325-61:
(8*1)+(7*0)+(6*8)+(5*3)+(4*2)+(3*5)+(2*6)+(1*1)=107
107 % 10 = 7
So 108325-61-7 is a valid CAS Registry Number.
108325-61-7Relevant articles and documents
SEPARATION OF DIASTEREOMERS OF METHYLPHOSPHONATE DINUCLEOTIDES
Katti, S.B.,Agarwal, Kan
, p. 5327 - 5330 (2007/10/02)
A chiral derivatizing agent, 1-menthyl chloroformate, has been used as a 3'-OH blocking group to facilitate the resolution of diastereomers of methylphosphonate dinucleotides by silica gel column chromatography.