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[2,5-Dichloro-4-(5-chloro-2-methoxy-phenylsulfanylthiocarbonylamino)-phenyl]-dithiocarbamic acid 5-chloro-2-methoxy-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21552-52-3

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21552-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21552-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,5 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21552-52:
(7*2)+(6*1)+(5*5)+(4*5)+(3*2)+(2*5)+(1*2)=83
83 % 10 = 3
So 21552-52-3 is a valid CAS Registry Number.

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