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(5aS,7'R,8'aS,9aR)-2',3',8'a,9'-tetrahydro-4,4,8',8',11'-pentamethyl-spiro[4H,8H-[1,4]dioxepino[2,3-g]indole-8,7'(8'H)-[5H,6H-5a,9a](iminomethano)[1H]-cyclopent[f]indolizine]-1',9,10'(10H)-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125439-06-7

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125439-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125439-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,3 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 125439-06:
(8*1)+(7*2)+(6*5)+(5*4)+(4*3)+(3*9)+(2*0)+(1*6)=117
117 % 10 = 7
So 125439-06-7 is a valid CAS Registry Number.

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