Cas 66686-14-4,6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride

66686-14-4

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Basic information

Product Name: 6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride
Synonyms: 6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride
CAS NO:66686-14-4
Molecular Formula:
Molecular Weight: 288.73
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: 6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride(CAS DataBase Reference)
NIST Chemistry Reference: 6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride(66686-14-4)
EPA Substance Registry System: 6,7-dihydroxy-4-methyl-2-phenylbenzopyrylium chloride(66686-14-4)

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: 66686-14-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 66686-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,8 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 66686-14:
(7*6)+(6*6)+(5*6)+(4*8)+(3*6)+(2*1)+(1*4)=164
164 % 10 = 4
So 66686-14-4 is a valid CAS Registry Number.

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66686-14-4Relevant academic research and scientific papers

Anion Nature Influence on Spectral and Some Physico-Chemical Properties of 6,7-Dihydroxy-4-methyl-2-phenylchromenylium Salts

Barbalat, D. A.,Chebotarev, A. N.,Snigur, D. V.

, (2020)

Abstract: The influence of the nature of anions (Cl–, Br–, I–, ClO4–, and PF6–) on the physico-chemical properties (solubility, solvatochromism, and spectral characteristics) of

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