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5,7-dihydroxy-6-(1-butanoyl)-4-phenyl-2H-[1]benzopyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80752-03-0

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80752-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80752-03-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,5 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80752-03:
(7*8)+(6*0)+(5*7)+(4*5)+(3*2)+(2*0)+(1*3)=120
120 % 10 = 0
So 80752-03-0 is a valid CAS Registry Number.

80752-03-0Relevant articles and documents

PHENYLCOUMARINS FROM OCHROCARPUS SIAMENSIS

Thebtaranonth, Chachanat,Imraporn, Supawan,Padungkul, Niramol

, p. 2305 - 2306 (1981)

Two new phenylcoumarins, 6-butyryl-5-hydroxy-4-phenylseselin and 6-butyryl-5,7-dihydroxy-8-(3,3-dimethylallyl)-4-phenylcoumarin, were isolated from the flowers of Ochrocarpus siamensis.Key Word Index- Ochrocarpus siamensis; Guttiferae; flowers; phenylcoumarins; acylcoumarins; synthesis.

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