Cas 689293-71-8,benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate

689293-71-8

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Basic information

Product Name: benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate
Synonyms: benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate
CAS NO:689293-71-8
Molecular Formula:
Molecular Weight: 818.713
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: benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate(689293-71-8)
EPA Substance Registry System: benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(iodomethyl)-3-cephem-4-carboxylate(689293-71-8)

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: 689293-71-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 689293-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,9,2,9 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 689293-71:
(8*6)+(7*8)+(6*9)+(5*2)+(4*9)+(3*3)+(2*7)+(1*1)=228
228 % 10 = 8
So 689293-71-8 is a valid CAS Registry Number.

689293-71-8Upstream product

127626-47-5 benzhydryl 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetamido]-3-(chloromethyl)-3-cephem-4-carboxylate

689293-71-8Downstream Products

689293-71-8Relevant academic research and scientific papers

Structural requirements for the stability of novel cephalosporins to AmpC β-lactamase based on 3D-structure

Murano, Kenji,Yamanaka, Toshio,Toda, Ayako,Ohki, Hidenori,Okuda, Shinya,Kawabata, Kohji,Hatano, Kazuo,Takeda, Shinobu,Akamatsu, Hisashi,Itoh, Kenji,Misumi, Keiji,Inoue, Satoshi,Takagi, Tatsuya

, p. 2261 - 2275 (2008/12/20)

AmpC β-lactamase is one of the leading causes of Pseudomonas aeruginosa (P. aeruginosa) resistance to cephalosporins. FR259647 is a cephalosporin having a novel pyrazolium substituent at the 3-position and exhibits excellent activity (MIC = 1 μg/mL) again

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