Cas 637779-97-6,Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester

637779-97-6

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Basic information

Product Name: Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester
Synonyms: Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester
CAS NO:637779-97-6
Molecular Formula:
Molecular Weight: 391.445
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: Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester(637779-97-6)
EPA Substance Registry System: Benzoic acid (1S,2S)-2-benzyloxycarbonyl-2-methanesulfonylamino-1-methyl-ethyl ester(637779-97-6)

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: 637779-97-6(Hazardous Substances Data)

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637779-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637779-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,7,7 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 637779-97:
(8*6)+(7*3)+(6*7)+(5*7)+(4*7)+(3*9)+(2*9)+(1*7)=226
226 % 10 = 6
So 637779-97-6 is a valid CAS Registry Number.

637779-97-6Upstream product

98-88-4 benzoyl chloride

637779-97-6Downstream Products

637779-51-2 O-benzoyl-N-methanesulfonyl-(L)-allo-threonine

637779-97-6Relevant academic research and scientific papers

Asymmetric Mukaiyama-Michael Addition of Acyclic Enones Catalyzed by allo-Threonine-Derived B-Aryloxazaborolidinones

Harada, Toshiro,Iwai, Hiroyoshi,Takatsuki, Hiroshi,Fujita, Katsuhiro,Kubo, Mikako,Oku, Akira

, p. 2101 - 2103 (2001)

(Formula Presented) O-(2-Naphthoyl)-N-tosyl-L-allo-threonine-derived B-phenyloxazaborolidinone catalyzes the asymmetric Mukaiyama-Michael addition of simple acyclic enones to give adducts of 54-85% ee. 2,6-Diisopropylphenol as an additive is demonstrated

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