10499-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10499-40-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,9 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 10499-40:
(7*1)+(6*0)+(5*4)+(4*9)+(3*9)+(2*4)+(1*0)=98
98 % 10 = 8
So 10499-40-8 is a valid CAS Registry Number.
10499-40-8Relevant articles and documents
A NEW APPROACH TO α-ALKOXY- AND α-ALKYLTHIOKETONES FROM CONJUGATED NITROALKENES
Varma, Rajender S.,Kabalka, George W.
, p. 443 - 450 (2007/10/02)
α-Substituted ketones are obtained in two steps by reduction of the α,β-unsaturated nitroalkenes using SnCl2*2H2O in alcoholic media followed by hydrolysis with levulinic acid.
