Cas 133843-77-3,Nα-(t-butoxycarbonyl)-O-(diphenylphosphono)seryl-O-(benzyl)seryl-O-(diphenylphosphono)serine N-methylamide

133843-77-3

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Basic information

Product Name: Nα-(t-butoxycarbonyl)-O-(diphenylphosphono)seryl-O-(benzyl)seryl-O-(diphenylphosphono)serine N-methylamide
Synonyms:
CAS NO:133843-77-3
Molecular Formula:
Molecular Weight: 946.885
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: Nα-(t-butoxycarbonyl)-O-(diphenylphosphono)seryl-O-(benzyl)seryl-O-(diphenylphosphono)serine N-methylamide(CAS DataBase Reference)
NIST Chemistry Reference: Nα-(t-butoxycarbonyl)-O-(diphenylphosphono)seryl-O-(benzyl)seryl-O-(diphenylphosphono)serine N-methylamide(133843-77-3)
EPA Substance Registry System: Nα-(t-butoxycarbonyl)-O-(diphenylphosphono)seryl-O-(benzyl)seryl-O-(diphenylphosphono)serine N-methylamide(133843-77-3)

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: 133843-77-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 133843-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,4 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133843-77:
(8*1)+(7*3)+(6*3)+(5*8)+(4*4)+(3*3)+(2*7)+(1*7)=133
133 % 10 = 3
So 133843-77-3 is a valid CAS Registry Number.

133843-77-3Upstream product

105751-07-3 N^α-(t-butoxycarbonyl)-O-(diphenylphosphono)-L-serine

133843-77-3Downstream Products

133843-77-3Relevant academic research and scientific papers

Synthesis of Casein-Related Peptides and Phosphopeptides. XII The Synthesis of O-Phosphoseryl-Containing Peptides with Site-Specific Serine Residues

Perich, John W.,Johns, R. B.

, p. 405 - 409 (2007/10/02)

The synthesis of the two Ser/Ser(P)-containing peptides H-Ser-Ser(P)-NHMeCF3CO2H and H-Ser(P)-Ser-Ser(P)-NHMeCF3CO2H is described.The selective use of Boc-Ser(PO3Ph2)-OH and Boc-Ser(Bzl)-OH in the Boc mode of peptide synthesis for the preparation of the protected Ser(Bzl)/Ser(PO3Ph2)-containing peptides is followed by platinum-mediated hydrogenolytic cleavage of the benzyl ether and phenyl phosphate groups.

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