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147437-73-8

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147437-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147437-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,3 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 147437-73:
(8*1)+(7*4)+(6*7)+(5*4)+(4*3)+(3*7)+(2*7)+(1*3)=148
148 % 10 = 8
So 147437-73-8 is a valid CAS Registry Number.

147437-73-8Downstream Products

147437-73-8Relevant articles and documents

Synthesis of some commonly occurring 2-phenyl-4H-1-benzopyran-4-ones: Revised structures for three natural products

Parmar, Virinder S.,Gupta, Sandhya,Sinha, Rita,Sharma, Sunil K.

, p. 244 - 256 (2007/10/02)

5-Hydroxy-6,7-dimethoxyflavone, 5-hydroxy-7,8-dimethoxyflavone, 5-hydroxy-3,7-dimethoxyflavone, 3-hydroxy-5,7-dimethoxyflavone, 5-hydroxy-7,8-dimethoxyisoflavone and 5,7-dihydroxy-3-methoxyflavone and their derivatives have been synthesised to confirm the

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