102019-09-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102019-09-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,1 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102019-09:
(8*1)+(7*0)+(6*2)+(5*0)+(4*1)+(3*9)+(2*0)+(1*9)=60
60 % 10 = 0
So 102019-09-0 is a valid CAS Registry Number.
102019-09-0Relevant articles and documents
A novel synthesis of bisbenzyl ketones by DCC induced condensation of phenylacetlc acid
Bhandari, Sumita,Ray, Suprabhat
, p. 765 - 771 (1998)
1,3-Dicyclohexylcarbodiimide (DCC) has been found to effect condensation of two molecules of phenylacetic acids in the presence of dimethylaminopyridine leading to the formation of bisbenzyl ketones.