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3',5-dihydroxy-4',7-dimethoxy-4-phenylcoumarin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117783-75-2

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117783-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117783-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,8 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117783-75:
(8*1)+(7*1)+(6*7)+(5*7)+(4*8)+(3*3)+(2*7)+(1*5)=152
152 % 10 = 2
So 117783-75-2 is a valid CAS Registry Number.

117783-75-2Downstream Products

117783-75-2Relevant academic research and scientific papers

SYNTHESIS OF 4-PHENYLCOUMARINS FROM DALBERGIA VOLUBILIS AND EXOSTEMA CARIBAEUM

Bose, P.,Banerji, J.

, p. 2438 - 2439 (1991)

Two isomeric 4-phenyl coumarins, 3',7-dihydroxy-4',5-dimethoxy-4-phenylcoumarin (seshadrin) from Dalbergia volubilis and 3',5-dihydroxy-4',7-dimethoxy-4-phenylcoumarin from Exostema caribaeum have been synthesized.However, the spectral properties of the f

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