89781-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89781-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,8 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89781-30:
(7*8)+(6*9)+(5*7)+(4*8)+(3*1)+(2*3)+(1*0)=186
186 % 10 = 6
So 89781-30-6 is a valid CAS Registry Number.
89781-30-6Relevant articles and documents
Preparation of substituted thiadiazolyloxyacetamides
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, (2008/06/13)
In a process for the preparation of a substituted thiadiazolyloxyacetamide of the formula STR1 in which R1 and R2 each independently is hydrogen, alkyl, alkenyl, alkenyl, alkinyl, optionally substituted cycloalkyl or cycloalkenyl, ha