Cas 433250-91-0,7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one

433250-91-0

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Basic information

Product Name: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
Synonyms: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
CAS NO:433250-91-0
Molecular Formula: C₂₂H₂₀O₅
Molecular Weight: 364.3912
EINECS: N/A
Product Categories: N/A
Mol File: 433250-91-0.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one(433250-91-0)
EPA Substance Registry System: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-6-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one(433250-91-0)

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: 433250-91-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 433250-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,2,5 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 433250-91:
(8*4)+(7*3)+(6*3)+(5*2)+(4*5)+(3*0)+(2*9)+(1*1)=120
120 % 10 = 0
So 433250-91-0 is a valid CAS Registry Number.

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433250-91-0Relevant academic research and scientific papers

Modified coumarins. 4. Synthesis and biological properties of cyclopentane-annelated furocoumarins

Garazd,Garazd,Shilin,Panteleimonova,Khilya

, p. 230 - 242 (2007/10/03)

Psoralen and allopsoralen analogs that contain an annelated cyclopentane were synthesized from 7-hydroxy- and 9-hydroxy-1,2,3,4-tetrahydrocyclopenta[c]chromen-4-ones. 9-Phenyl-1,2,3,4-tetrahydrocyclopenta[c]furo[3,2-g]chromen-4-one exhibited low toxicity,

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