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79225-83-5

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79225-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79225-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,2 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79225-83:
(7*7)+(6*9)+(5*2)+(4*2)+(3*5)+(2*8)+(1*3)=155
155 % 10 = 5
So 79225-83-5 is a valid CAS Registry Number.

79225-83-5Relevant articles and documents

Synthesis and Antifungal Activity of Some 1,3,4-Thiadiazolo-s-triazine-7-thiones and N-Acyl-N'-(5-aralkyl/aryl-1,3,4-thiadiazol-2-yl)thioureas

Singh, S.,Yadav, L. D. S.,Singh, H.

, p. 518 - 520 (2007/10/02)

1-Acylthiosemicarbazides (1) on cyclodehydration with conc.H2SO4 give the corresponding 2-amino-5-aralkyl/aryl-1,3,4-thiadiazoles (2) which on treatment with acyl chlorides and NH4SCN in acetone followed by cyclisation of the resultant N-acyl-N'-(5-aralky

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