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2-[(5-Carboxy-2-chloro-phenyl)-hydrazono]-heptanedioic acid 1-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74724-98-4

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74724-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74724-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,2 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74724-98:
(7*7)+(6*4)+(5*7)+(4*2)+(3*4)+(2*9)+(1*8)=154
154 % 10 = 4
So 74724-98-4 is a valid CAS Registry Number.

74724-98-4Downstream Products

74724-98-4Relevant academic research and scientific papers

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