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erythbigenin trimethyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137217-99-3

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137217-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137217-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,1 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137217-99:
(8*1)+(7*3)+(6*7)+(5*2)+(4*1)+(3*7)+(2*9)+(1*9)=133
133 % 10 = 3
So 137217-99-3 is a valid CAS Registry Number.

137217-99-3Downstream Products

137217-99-3Relevant academic research and scientific papers

5,7,3',4',5'-PENTAOXYGENATED AND 2',6'-DIPRENYLATED ISOFLAVONES FROM PISCIDIA ERYTHRINA

Tahara, Satoshi,Moriyama, Masaaki,Ingham, John L.,Mizutani, Junya

, p. 2769 - 2775 (1991)

The structure of '6'-prenylpiscerythrone', a diprenylated isoflavone from Piscidia erythrina, has been unambiguously revised using chemical and spectroscopic methods to 5,7,3',4'-tetrahydroxy-5'-methoxy-2',6'-di-(3,3-dimethylallyl)isoflavone (erythbigenin

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