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1-Chloro-2-(4-chloro-phenylsulfanyl)-4-methyl-3,5-dinitro-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57221-33-7

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57221-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57221-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,2 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 57221-33:
(7*5)+(6*7)+(5*2)+(4*2)+(3*1)+(2*3)+(1*3)=107
107 % 10 = 7
So 57221-33-7 is a valid CAS Registry Number.

57221-33-7Downstream Products

57221-33-7Relevant academic research and scientific papers

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