1089730-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1089730-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,9,7,3 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1089730-73:
(9*1)+(8*0)+(7*8)+(6*9)+(5*7)+(4*3)+(3*0)+(2*7)+(1*3)=183
183 % 10 = 3
So 1089730-73-3 is a valid CAS Registry Number.
1089730-73-3Relevant articles and documents
PROCESS FOR PREPARING TRIAZOLONES
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Page/Page column 21, (2009/01/20)
The present process provides a improved method for the preparation of alkylsulfanyl substituted triazoles 2 which are useful intermediates in a new process for the preparation of triazolones