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78374-75-1

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78374-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78374-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78374-75:
(7*7)+(6*8)+(5*3)+(4*7)+(3*4)+(2*7)+(1*5)=171
171 % 10 = 1
So 78374-75-1 is a valid CAS Registry Number.

78374-75-1Relevant articles and documents

SYNTHESIS OF 2-SUBSTITUTED 5-ARYLIDENETHIAZOLIN-4-ONES FROM α,β-UNSATURATED ACYL ISOTHIOCYANATES

Kutschy, Peter,Dzurilla, Milan,Kristian, Pavol,Kutschyova, Kvetoslava

, p. 436 - 445 (2007/10/02)

α,β-Unsaturated acyl isothiocyanates react with N-methylaniline to give thioureas which, when treated with bromine in chloroform, afford benzothiazoline derivatives.Under the same reaction conditions primary amines, diethylamine,piperidine and morpholine

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