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5,17-Bis<<3-formyl-2-(2-propenyloxy)phenoxy>acetamido>-25,26,27,28-tetrapropoxycalix<4>arene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156874-52-1

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156874-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156874-52-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,7 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 156874-52:
(8*1)+(7*5)+(6*6)+(5*8)+(4*7)+(3*4)+(2*5)+(1*2)=171
171 % 10 = 1
So 156874-52-1 is a valid CAS Registry Number.

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156874-52-1Relevant academic research and scientific papers

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