Cas 40073-85-6,4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-8-(3-methyl-2- butenyl)-

40073-85-6

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Basic information

Product Name: 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-8-(3-methyl-2- butenyl)-
Synonyms:
CAS NO:40073-85-6
Molecular Formula: C23H24O7
Molecular Weight: 412.439
EINECS: N/A
Product Categories: N/A
Mol File: 40073-85-6.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-8-(3-methyl-2- butenyl)-(CAS DataBase Reference)
NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-8-(3-methyl-2- butenyl)-(40073-85-6)
EPA Substance Registry System: 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-8-(3-methyl-2- butenyl)-(40073-85-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 40073-85-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 40073-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,7 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40073-85:
(7*4)+(6*0)+(5*0)+(4*7)+(3*3)+(2*8)+(1*5)=86
86 % 10 = 6
So 40073-85-6 is a valid CAS Registry Number.

40073-85-6Upstream product

40073-85-6Downstream Products

40073-85-6Relevant articles and documents

SYNTHESIS OF 8-PRENYL-5,4'-DIHYDROXY-3,7,3'-TRIMETHOXYFLAVONE AND ITS ANALOGUES

Srivastava, A.,Verma, K.S.,Gupta, S.R.

, p. 17 - 20 (2007/10/02)

Synthesis of 8-prenyl-5,4'-dihydroxy-3,7,3'-trimethoxyflavone (1), the constituent of Phebalium dentantum Smith has been achieved to confirm the structure proposed for the new natural product.The syntheses of 6-prenyl-, 7-O-prenyl- and 6,8-diprenyl-5,7,4'-trihydroxy-3,3'-dimethoxyflavones have also been achieved.

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