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7,12-Bis-benzyloxy-11-methoxy-2-methyl-naphtho[2,3-c]chromen-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74744-16-4

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74744-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74744-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,4 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74744-16:
(7*7)+(6*4)+(5*7)+(4*4)+(3*4)+(2*1)+(1*6)=144
144 % 10 = 4
So 74744-16-4 is a valid CAS Registry Number.

74744-16-4Downstream Products

74744-16-4Relevant academic research and scientific papers

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