1093198-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093198-62-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,1,9 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1093198-62:
(9*1)+(8*0)+(7*9)+(6*3)+(5*1)+(4*9)+(3*8)+(2*6)+(1*2)=169
169 % 10 = 9
So 1093198-62-9 is a valid CAS Registry Number.
1093198-62-9Relevant articles and documents
Heterocyclizations of 1-(Benzothiazol-2-yl)-4-phenylthiosemicarbazide
Savitskii,Vas'Kevich,Zborovskii,Staninets,But,Chernega
, p. 402 - 406 (2008/12/22)
1-(Benzothiazol-2-yl)-4-phenylthiosemicarbazide reacted with methyl iodide in the presence of sodium acetate in boiling ethanol to give 2,2′-dithiobis[N-(5-methylsulfanyl-4-phenyl-4H-1,2,4-triazol-3-yl) -benzenamine]. The reaction of the title compound wi