103539-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103539-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,3 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 103539-06:
(8*1)+(7*0)+(6*3)+(5*5)+(4*3)+(3*9)+(2*0)+(1*6)=96
96 % 10 = 6
So 103539-06-6 is a valid CAS Registry Number.
103539-06-6Relevant articles and documents
SIGMATROPIC REARRANGEMENT OF ALLYLIC ALCOHOLS WITH ETHYL β,β-DIETHOXYACRYLATE: REGIOSPECIFIC SYNTHESIS OF SUBSTITUTED ALLYLMALONATES.
Raucher, Stanley,Chi, Ki-Whan,Jones, David S.
, p. 6261 - 6264 (1985)
Sigmatropic rearrangement of allylic alcohols with ethyl β,β-diethoxyacrylate provides a convenient method for the regiospecific synthesis of substituted allylmalonates 3.