Cas 124918-18-9,tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate

124918-18-9

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Basic information

Product Name: tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate
Synonyms:
CAS NO:124918-18-9
Molecular Formula:
Molecular Weight: 830.046
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: tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate(124918-18-9)
EPA Substance Registry System: tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate(124918-18-9)

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: 124918-18-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 124918-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,1 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124918-18:
(8*1)+(7*2)+(6*4)+(5*9)+(4*1)+(3*8)+(2*1)+(1*8)=129
129 % 10 = 9
So 124918-18-9 is a valid CAS Registry Number.

124918-18-9Upstream product

71901-63-8 tert-butyl diazopyruvate

124918-18-9Downstream Products

124918-18-9Relevant academic research and scientific papers

SYNTHESIS OF 3-(ALKYL AND ARYL)THIO-2-ISOCEPHEMS

Aszodi, Jozsef,Chantot, Jean-Francois,Collard, Jeannine,Teutsch, Georges

, p. 1061 - 1076 (1989)

Synthesis of 3-S-substituted isocephems has been carried out in a convergent way using readily available intermediates such as 4-mercaptomethylazetidinone 3 and chloropyruvates 4 prepared by the reaction of sulfenyl chlorides with t-butyl diazopyruvate.Du

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