113503-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113503-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,0 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113503-07:
(8*1)+(7*1)+(6*3)+(5*5)+(4*0)+(3*3)+(2*0)+(1*7)=74
74 % 10 = 4
So 113503-07-4 is a valid CAS Registry Number.
113503-07-4Relevant articles and documents
A NEW APPROACH TO POLYFUNCTIONAL 3(2H)-FURANONES
Antonioletti, Roberto,Bonadies, Francesco,Prencipe, Teresa,Scettri, Arrigo
, p. 629 - 632 (2007/10/02)
A selective oxidative opening of the heterocyclic nucleus of 2-(acylmethyl)-5-methylfurans or 2-(5-methyl-2-furyl)-1,3-dicarbonyl compounds by m-chloroperbenzoic acid allows the one-pot synthesis of 3(2H)-furanone derivatives.The same methodology, extende
