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N-(4-methoxybenzoyl)-N'-(1-naphthyl)thiourea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

333740-02-6

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333740-02-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 333740-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,7,4 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 333740-02:
(8*3)+(7*3)+(6*3)+(5*7)+(4*4)+(3*0)+(2*0)+(1*2)=116
116 % 10 = 6
So 333740-02-6 is a valid CAS Registry Number.

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