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1-lithio-2-diphenylphosphino-1,2-carborane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

330581-19-6

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330581-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330581-19-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,5,8 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 330581-19:
(8*3)+(7*3)+(6*0)+(5*5)+(4*8)+(3*1)+(2*1)+(1*9)=116
116 % 10 = 6
So 330581-19-6 is a valid CAS Registry Number.
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