37463-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37463-46-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,6 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 37463-46:
(7*3)+(6*7)+(5*4)+(4*6)+(3*3)+(2*4)+(1*6)=130
130 % 10 = 0
So 37463-46-0 is a valid CAS Registry Number.
37463-46-0Relevant articles and documents
Synthesis of 4,5-dihydro 1,2,4-oxadiazoles from N-unsubstituted amidoximes
Lessel,Herfs
, p. 22 - 26 (2007/10/03)
4,5-Dihydro 1,2,4-oxadiazoles can be synthesized from aromatic and araliphatic amidoximes by cyclocondensation with aldehydes and ketones. Resulting heterocycles differ in substitution at C-3 and C-5 showing the scope of the simple reaction.
