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93378-51-9

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93378-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93378-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,7 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93378-51:
(7*9)+(6*3)+(5*3)+(4*7)+(3*8)+(2*5)+(1*1)=159
159 % 10 = 9
So 93378-51-9 is a valid CAS Registry Number.

93378-51-9Downstream Products

93378-51-9Relevant articles and documents

REACTION OF CYCLIC THIOUREAS WITH CHLOROACYLPIPERAZINES

Groszkowski, S.,Krezhel, I.,Kozycka, L.

, p. 672 - 675 (2007/10/02)

S-Alkylation products are formed in the reaction of tetrahydropyrimidine-2-thione and hexahydro-1,3-diazepine-2-thione with chloroacylpiperazines in dimethylformamide at room temperature; dihydrothiazolopyrimidine and tetrahydrothiazolo-diazepine systems are obtained in refluxing ethanol.It is shown that the S-alkyl derivatives are very readily converted to condensed systems.

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