Cas 129778-89-8,(3S,4S)-8-Benzyloxycarbonylamino-4-tert-butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-octanoic acid

129778-89-8

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Basic information

Product Name: (3S,4S)-8-Benzyloxycarbonylamino-4-tert-butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-octanoic acid
Synonyms:
CAS NO:129778-89-8
Molecular Formula:
Molecular Weight: 538.757
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: (3S,4S)-8-Benzyloxycarbonylamino-4-tert-butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-octanoic acid(CAS DataBase Reference)
NIST Chemistry Reference: (3S,4S)-8-Benzyloxycarbonylamino-4-tert-butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-octanoic acid(129778-89-8)
EPA Substance Registry System: (3S,4S)-8-Benzyloxycarbonylamino-4-tert-butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-octanoic acid(129778-89-8)

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: 129778-89-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129778-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,7 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129778-89:
(8*1)+(7*2)+(6*9)+(5*7)+(4*7)+(3*8)+(2*8)+(1*9)=188
188 % 10 = 8
So 129778-89-8 is a valid CAS Registry Number.

129778-89-8Upstream product

129778-87-6 [(5S,6S)-5-tert-Butoxycarbonylamino-6-(tert-butyl-dimethyl-silanyloxy)-non-8-enyl]-carbamic acid benzyl ester

129778-89-8Downstream Products

129778-89-8Relevant academic research and scientific papers

Addition of Allylic Metals to α-Aminoaldehydes. Application to the Synthesis of Statine, Ketomethylene and Hydroxyethylene Dipeptide Isosteres

Prasad, J. V. N. Vara,Rich, Daniel H.

, p. 1803 - 1806 (2007/10/02)

A general and stereoselective method to statine, ketomethylene and hydroxyethylene dipeptide isosteres is described.The key reaction is the diastereoselective allyl metal addition to α-aminoaldehydes.

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