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3-methoxy-17-oxoestra-1,3,5(10),6-tetraen-6-yl triflate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130593-50-9

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130593-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130593-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,9 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130593-50:
(8*1)+(7*3)+(6*0)+(5*5)+(4*9)+(3*3)+(2*5)+(1*0)=109
109 % 10 = 9
So 130593-50-9 is a valid CAS Registry Number.

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