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139765-49-4

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139765-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139765-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,7,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139765-49:
(8*1)+(7*3)+(6*9)+(5*7)+(4*6)+(3*5)+(2*4)+(1*9)=174
174 % 10 = 4
So 139765-49-4 is a valid CAS Registry Number.

139765-49-4Downstream Products

139765-49-4Relevant articles and documents

Syntheses and antifungal activities of some 3-(2-phenylethyl)-5-substituted-tetrahydro-2H-1,3,5-thiadiazine-2-thio nes

Ertan,Bilgin,Palaska,Yulug

, p. 160 - 163 (2007/10/02)

Ten new 3-(2-phenethyl)-5-substituted-tetrahydro-2H-1,3, 5-thiadiazine-2-thiones were synthesized by the reaction of phenylethylamine with carbon disulfide and potassium hydroxide, followed by formaldehyde and appropriate amino acids. The structures of th

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