104707-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104707-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,0 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104707-13:
(8*1)+(7*0)+(6*4)+(5*7)+(4*0)+(3*7)+(2*1)+(1*3)=93
93 % 10 = 3
So 104707-13-3 is a valid CAS Registry Number.
104707-13-3Relevant articles and documents
Synthesis of Novel N-(1,2,3,7,8,9,9a,9b-Octahydro-3-(phenylmethyl)-5H-dipyrrolopyrimidine-5-ylidene)benzeneamine Derivatives
Matthews, Donald P.
, p. 1381 - 1382 (2007/10/02)
N-(1,2,3,7,8,9a,9b-Octahydro-3-(phenylmethyl)-5H-dipyrrolopyrimidine-5-ylidene)benzenamines were prepared in moderate yields from novel intermediate 1'-(phenylmethyl)-(2,3'-bipyrrolidin)-2-one 4.