113538-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113538-30-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,3 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113538-30:
(8*1)+(7*1)+(6*3)+(5*5)+(4*3)+(3*8)+(2*3)+(1*0)=100
100 % 10 = 0
So 113538-30-0 is a valid CAS Registry Number.
113538-30-0Relevant articles and documents
One Pot Synthesis of p-Polyphenyls via the Intramolecular Cyclization of 3-Dimethylaminohex-5-en-1-ynes
Unroe, Marilyn R.,Reinhardt, Bruce A.
, p. 981 - 986 (2007/10/02)
Para linked polyphenyls of various molecular weights are conveniently synthesized from p-bis(3-dimethylamino-1-propynyl)arenes and 1-aryl-2-propenyl bromides in moderate yields using a three step, one-pot procedure.
