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[(C5(CH3)5)Ta(NP(C(CH3)3)3)Cl3] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

337963-54-9

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337963-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 337963-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,9,6 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 337963-54:
(8*3)+(7*3)+(6*7)+(5*9)+(4*6)+(3*3)+(2*5)+(1*4)=179
179 % 10 = 9
So 337963-54-9 is a valid CAS Registry Number.

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