42925-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42925-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,2 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42925-51:
(7*4)+(6*2)+(5*9)+(4*2)+(3*5)+(2*5)+(1*1)=119
119 % 10 = 9
So 42925-51-9 is a valid CAS Registry Number.
42925-51-9Relevant articles and documents
Synthesis of 3-alkoxy- and 3-alkylamino-2-alkyl-3-arylisoindolinones
Kitching, Martin S.,Clegg, William,Elsegood, Mark R. J.,Griffin, Roger J.,Golding, Bernard T.
, p. 997 - 999 (1999)
Solvent-controlled regioselectivity in the reactions of 3- chloroisoindolinones with primary amines allows the rational synthesis of isoindolinones by a route suitable for parallel combinatorial chemistry.
