Cas 1152166-66-9,(S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid

1152166-66-9

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Basic information

Product Name: (S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid
Synonyms: (S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid
CAS NO:1152166-66-9
Molecular Formula:
Molecular Weight: 498.62
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: (S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid(CAS DataBase Reference)
NIST Chemistry Reference: (S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid(1152166-66-9)
EPA Substance Registry System: (S)-3-(tert-butoxycarbonylamino)-2-((S)-(tert-butoxycarbonylamino)(p-tolyl)methyl)-3-p-tolylpropanoic acid(1152166-66-9)

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: 1152166-66-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1152166-66-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,2,1,6 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1152166-66:
(9*1)+(8*1)+(7*5)+(6*2)+(5*1)+(4*6)+(3*6)+(2*6)+(1*6)=129
129 % 10 = 9
So 1152166-66-9 is a valid CAS Registry Number.

1152166-66-9Upstream product

1152166-55-6 tert-butyl-(1S,3S)-2-formyl-1,3-di-p-tolylpropane-1,3-diyldicarbamate

1152166-66-9Downstream Products

1152368-24-5 (S)-3-amino-2-((S)-amino(p-tolyl)methyl)-3-p-tolylpropanoic acid

1152166-66-9Relevant academic research and scientific papers

The proline-catalyzed double Mannich reaction of acetaldehyde with N-Boc imines

Chandler, Carley,Galzerano, Patrizia,Michrowska, Anna,List, Benjamin

supporting information; experimental part, p. 1978 - 1980 (2009/07/25)

(Chemical Equation Presented) Double-cross: Proline catalyzes the double Mannich reaction of acetaldehyde with N-Boc imines in excellent yields (up to 99%; Boc = tert-butoxycarbonyl) and close to perfect diastereo- and enantioselectivities. Depending on t

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