Cas 171669-63-9,3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one

171669-63-9

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Basic information

Product Name: 3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one
Synonyms: 3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one
CAS NO:171669-63-9
Molecular Formula:
Molecular Weight: 321.376
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: 3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one(171669-63-9)
EPA Substance Registry System: 3-Benzhydryl-5-methoxy-4-methylamino-pyran-2-one(171669-63-9)

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: 171669-63-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 171669-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,6,6 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 171669-63:
(8*1)+(7*7)+(6*1)+(5*6)+(4*6)+(3*9)+(2*6)+(1*3)=159
159 % 10 = 9
So 171669-63-9 is a valid CAS Registry Number.

171669-63-9Upstream product

171669-61-7 3-benzhydryl-4-methylamino-5-methoxy-1,2-benzoquinone

171669-63-9Downstream Products

171669-63-9Relevant academic research and scientific papers

Synthesis of new 4-alkylamino-5-methoxy-2H-pyran-2-ones

Viallon, Loik

, p. 6669 - 6672 (1995)

4-alkylamino-5-methoxy-1,2-benzoquinones 2a, b are selectively oxidized by magnesium monoperoxyphtalate (MMPP) into new 4-alkylamino-5-methoxy-2H-pyran-2-ones 3a, b. The acid-catalyzed migration of a benzhydryl group (3a → 3b) as well as its quantitative

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