66870-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66870-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,7 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66870-61:
(7*6)+(6*6)+(5*8)+(4*7)+(3*0)+(2*6)+(1*1)=159
159 % 10 = 9
So 66870-61-9 is a valid CAS Registry Number.
66870-61-9Relevant articles and documents
2-Amino-5-ethylovalyl-6H-1,3,4-thiadiazine oxime
-
, (2008/06/13)
By varying the acidity, solvent polarity, and temperature of the reaction of thiosemicarbazide with ethyl 4-chloroacetoacetate, ethyl 2-amino-6H-1,3,4-thiadiazine-5-acetate hydrochloride, ethyl 2-hydrazinothiazole-4-acetate, and ethyl 2-imino-3-aminothiaz