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trans-(platinum(IV) Cl4 (triethylphosphine)2) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16893-17-7

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16893-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16893-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,9 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16893-17:
(7*1)+(6*6)+(5*8)+(4*9)+(3*3)+(2*1)+(1*7)=137
137 % 10 = 7
So 16893-17-7 is a valid CAS Registry Number.
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