109962-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109962-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,6 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109962-60:
(8*1)+(7*0)+(6*9)+(5*9)+(4*6)+(3*2)+(2*6)+(1*0)=149
149 % 10 = 9
So 109962-60-9 is a valid CAS Registry Number.
109962-60-9Relevant academic research and scientific papers
Reduction of 1,2,4-thiadiazol-3-yl-thioureas: Formation of 1,3,5-triazine-2-thiones, 2,4-dithiones and amidinothioureas
Joshua, C. P.,Sujatha, T. S.
, p. 330 - 334 (2007/10/02)
Reduction of thiadiazol-3-yl-thioureas (I) in alcoholic ammoniacal hydrogen sulphide furnish 1,3,5-triazine-2-thiones (III), 2,4-dithiones (VI) and/or amidinothioureas (VII) depending upon the substituents in I.
