Cas 127092-37-9,5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine

127092-37-9

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Basic information

Product Name: 5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine
Synonyms: 5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine
CAS NO:127092-37-9
Molecular Formula:
Molecular Weight: 486.976
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: 5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine(CAS DataBase Reference)
NIST Chemistry Reference: 5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine(127092-37-9)
EPA Substance Registry System: 5-(3-chloromethyl-4-diphenylmethoxycarbonylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine(127092-37-9)

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: 127092-37-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 127092-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,9 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127092-37:
(8*1)+(7*2)+(6*7)+(5*0)+(4*9)+(3*2)+(2*3)+(1*7)=119
119 % 10 = 9
So 127092-37-9 is a valid CAS Registry Number.

127092-37-9Upstream product

127092-37-9Downstream Products

127092-39-1 5-(4-diphenylmethoxycarbonyl-3-vinylceph-3-em-7β-yl)-dihydro-1,3,5-dioxazine

127092-37-9Relevant academic research and scientific papers

A convenient protective method for the 7-amino function on a cephem derivative in Wittig vinylation

Katsura, Yousuke,Aratani, Matsuhiko

, p. 9601 - 9604 (1994)

A novel preparative pathway for diphenylmethyl 7 β-amino-3-vinylceph-3-em-4 carboxylate from 3-chloromethyl derivative is described. As a convenient protecting group for the 7-amino function in a Wittig reaction, six membered azine derivatives incorporati

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