Cas 68402-51-7,(6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester

68402-51-7

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Basic information

Product Name: (6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
Synonyms: (6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
CAS NO:68402-51-7
Molecular Formula:
Molecular Weight: 456.883
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: (6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester(68402-51-7)
EPA Substance Registry System: (6R,7R)-7-Benzoylamino-3-chloromethyl-7-methoxy-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester(68402-51-7)

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: 68402-51-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 68402-51-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,0 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68402-51:
(7*6)+(6*8)+(5*4)+(4*0)+(3*2)+(2*5)+(1*1)=127
127 % 10 = 7
So 68402-51-7 is a valid CAS Registry Number.

68402-51-7Upstream product

68314-04-5 (6R,7R)-7-Benzoylamino-3-chloromethyl-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

68402-51-7Downstream Products

68402-51-7Relevant academic research and scientific papers

STEREOCONTROLLED, STRAIGHTFORWARD SYNTHESIS OF 3-SUBSTITUTED METHYL 7α-METHOXY-1-OXACEPHEMS

Yoshioka, Mitsuru,Tsui, Teruji,Uyeo, Shoichiro,Yamamoto, Sadao,Aoki, Tsutomu,at al.

, p. 351 - 354 (1980)

Stereocontrolled and industrially feasible synthesis of a new antibiotic 1a and related derivates, which is characterized by using all the carbon atoms of the penicillin skeleton, is described.

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