90712-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90712-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,1 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90712-78:
(7*9)+(6*0)+(5*7)+(4*1)+(3*2)+(2*7)+(1*8)=130
130 % 10 = 0
So 90712-78-0 is a valid CAS Registry Number.
90712-78-0Relevant articles and documents
New synthesis of tetrahydro-1,4-thiazine-3-ones from 1,2- aminopropanethiols and α-chlorocarboxylic acids
Magerramov,Allakhverdiev,Akhmedova,Caple,Zhdankin
, p. 721 - 728 (2007/10/03)
Tetrahydro-1,4-thiazine-3-ones 5 can be efficiently prepared by the condensation of 1,2-aminopropanethiols 1 and sodium chlorocarboxylates 4 under basic conditions.
