33768-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33768-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,6 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33768-58:
(7*3)+(6*3)+(5*7)+(4*6)+(3*8)+(2*5)+(1*8)=140
140 % 10 = 0
So 33768-58-0 is a valid CAS Registry Number.
33768-58-0Relevant articles and documents
A new convenient synthesis of 5-aryl-2-(arylamino)-1,3,4-oxadiazole derivatives
Kumar, Sanjeev
body text, p. 216 - 220 (2012/08/29)
Electrical energy offers numerous benefits for conducting a synthesis, including increased reaction rates, yield enhancements and cleaner chemistries. 5-Aryl-2-(arylamino)-1,3,4-oxadiazoles were synthesized directly from acylthiosemicarbazide on the plati
