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2-Propyn-1-ol, 3-[2-[8-(3-hydroxy-1-propynyl)-2-naphthalenyl]phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

62823-45-4

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62823-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62823-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,8,2 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62823-45:
(7*6)+(6*2)+(5*8)+(4*2)+(3*3)+(2*4)+(1*5)=124
124 % 10 = 4
So 62823-45-4 is a valid CAS Registry Number.

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