131303-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131303-07-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,0 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131303-07:
(8*1)+(7*3)+(6*1)+(5*3)+(4*0)+(3*3)+(2*0)+(1*7)=66
66 % 10 = 6
So 131303-07-6 is a valid CAS Registry Number.
131303-07-6Relevant articles and documents
ADDITION OF THIOPHENOLS TO N-VINYLPYRROLES
Aliev, I. A.,Mikhaleva, A. I.,Gasanov, B. R.
, p. 624 - 627 (2007/10/02)
Thiophenols add to 1-vinyl-4,5,6,7-tetrahydroindole and 1-vinyl-2-phenylpyrrole in the presence of azobisisobutyronitrile to form 1-(2-arylthioethyl)pyrroles.The major products in the absence of initiator are the isomeric 1-(1-arylthioethyl)pyrrole α-addu
