110520-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110520-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,2 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110520-13:
(8*1)+(7*1)+(6*0)+(5*5)+(4*2)+(3*0)+(2*1)+(1*3)=53
53 % 10 = 3
So 110520-13-3 is a valid CAS Registry Number.
110520-13-3Relevant articles and documents
Studies on the Nef Reaction Induced by Organic Bases
Akhtar, Mohammad Shamim,Sharma, Vishnu Lal,Bhaduri, Amiya Prasad
, p. 23 - 25 (2007/10/02)
Studies of the Nef reaction in the presence of primary, secondary and tertiary amines have been described.A convenient synthesis of N-substituted pyrroles and 3,6-dimethyl-4-hydrazinocarbonyl-5-(4-amino-3-nitrophenyl)-pyridazine 16 has been developed.
