Cas 121820-74-4,Carbonic acid (2R,3R,4S,6R)-4-dimethylamino-6-methyl-2-phenoxy-tetrahydro-pyran-3-yl ester methyl ester

121820-74-4

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Basic information

Product Name: Carbonic acid (2R,3R,4S,6R)-4-dimethylamino-6-methyl-2-phenoxy-tetrahydro-pyran-3-yl ester methyl ester
Synonyms:
CAS NO:121820-74-4
Molecular Formula:
Molecular Weight: 309.362
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: Carbonic acid (2R,3R,4S,6R)-4-dimethylamino-6-methyl-2-phenoxy-tetrahydro-pyran-3-yl ester methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Carbonic acid (2R,3R,4S,6R)-4-dimethylamino-6-methyl-2-phenoxy-tetrahydro-pyran-3-yl ester methyl ester(121820-74-4)
EPA Substance Registry System: Carbonic acid (2R,3R,4S,6R)-4-dimethylamino-6-methyl-2-phenoxy-tetrahydro-pyran-3-yl ester methyl ester(121820-74-4)

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: 121820-74-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 121820-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,2 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121820-74:
(8*1)+(7*2)+(6*1)+(5*8)+(4*2)+(3*0)+(2*7)+(1*4)=94
94 % 10 = 4
So 121820-74-4 is a valid CAS Registry Number.

121820-74-4Upstream product

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121820-74-4Relevant academic research and scientific papers

Rapid O-Glycosidation of Phenols with Glycosyl Fluoride by Using the Combinational Activator, Cp2HfCl2-AgClO4

Matsumoto, Takashi,Katsuki, Miyoko,Suzuki, Keisuke

, p. 437 - 440 (2007/10/02)

A new and efficient method for O-glycosidation of phenols is described.Cp2HfCl2-AgClO4 is a highly effective promoter for the coupling reaction between glycosyl fluoride and phenol in the presence of molecular sieves 4A, which proceeds rapidly at low temp

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