Cas 73274-90-5,2-((E)-3-Hydroxy-propenyl)-4,6-dimethoxy-benzoic acid

73274-90-5

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Basic information

Product Name: 2-((E)-3-Hydroxy-propenyl)-4,6-dimethoxy-benzoic acid
Synonyms:
CAS NO:73274-90-5
Molecular Formula:
Molecular Weight: 238.24
EINECS: N/A
Product Categories: N/A

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: 2-((E)-3-Hydroxy-propenyl)-4,6-dimethoxy-benzoic acid(CAS DataBase Reference)
NIST Chemistry Reference: 2-((E)-3-Hydroxy-propenyl)-4,6-dimethoxy-benzoic acid(73274-90-5)
EPA Substance Registry System: 2-((E)-3-Hydroxy-propenyl)-4,6-dimethoxy-benzoic acid(73274-90-5)

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: 73274-90-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 73274-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,7 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73274-90:
(7*7)+(6*3)+(5*2)+(4*7)+(3*4)+(2*9)+(1*0)=135
135 % 10 = 5
So 73274-90-5 is a valid CAS Registry Number.

73274-90-5Upstream product

73274-88-1 Methyl 2-carboxy-3,5-dimethoxy-(E)-cinnamate

73274-90-5Downstream Products

73274-83-6 2-Carboxy-3,5-dimethoxy-(E)-cinnamyl acetate

73274-90-5Relevant academic research and scientific papers

Regiocontrolled Synthesis of Hydroxyphthalides. Synthesis of (+/-)-Isoochracinic Acid and a Zealeranone Intermediate

Trost, Barry M.,Rivers, Gordon T.,Gold, Jeffrey M.

, p. 1835 - 1838 (1980)

Metalation of 3-methoxy- and 3,5-dimethoxybenzyl alcohol followed by quenching with CO2 provided the phthalides.Bromination and solvolysis generated 7-methoxy- and 5,7-dimethoxyphthalaldehydic acid in a fully regiocontrolled reaction.The former served as

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