1252799-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1252799-09-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,7,9 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1252799-09:
(9*1)+(8*2)+(7*5)+(6*2)+(5*7)+(4*9)+(3*9)+(2*0)+(1*9)=179
179 % 10 = 9
So 1252799-09-9 is a valid CAS Registry Number.
1252799-09-9Relevant articles and documents
Expeditious synthesis of imidazole-and pyrrole-fused benzodiazocines
Mishra, Amita,Batra, Sanjay
experimental part, p. 4832 - 4840 (2010/10/21)
A straightforward strategy for the synthesis of imidazolefused benzodiazocine from 1-(2-nitrophenyl)-1H-imidazole2-carbaldehyde via Morita-Baylls-Hillman reaction followed by reductive intramolecular cyclization is described. Alternatively the Horner-Wads
