903560-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 903560-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,5,6 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 903560-51:
(8*9)+(7*0)+(6*3)+(5*5)+(4*6)+(3*0)+(2*5)+(1*1)=150
150 % 10 = 0
So 903560-51-0 is a valid CAS Registry Number.
903560-51-0Relevant articles and documents
The regioselective synthesis of aryl pyrroles
Smith, Jason A.,Ng, Sarah,White, Jonathon
, p. 2477 - 2482 (2008/03/11)
Pyrrole is a unique aromatic molecule as it can readily undergo substitution at all five positions but obtaining the desired regioisomer can prove difficult to control. We now report our results on the regioselective arylation of pyrrole, utilizing select
