1025009-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025009-40-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,0 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1025009-40:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*0)+(3*9)+(2*4)+(1*0)=88
88 % 10 = 8
So 1025009-40-8 is a valid CAS Registry Number.
1025009-40-8Relevant articles and documents
METHOD FOR THE PRODUCTION OF 1,4-BENZOTHIEPIN-1,1-DIOXIDE DERIVATIVES
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, (2011/10/13)
The invention relates to a method for producing 1,4-benzothiepin-1,1-dioxide derivatives substituted with benzyl groups.