Cas 229974-88-3,(2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

229974-88-3

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Basic information

Product Name: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide
Synonyms: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide
CAS NO:229974-88-3
Molecular Formula:
Molecular Weight: 434.559
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: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide(CAS DataBase Reference)
NIST Chemistry Reference: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide(229974-88-3)
EPA Substance Registry System: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide(229974-88-3)

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: 229974-88-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 229974-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,9,7 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 229974-88:
(8*2)+(7*2)+(6*9)+(5*9)+(4*7)+(3*4)+(2*8)+(1*8)=193
193 % 10 = 3
So 229974-88-3 is a valid CAS Registry Number.

229974-88-3Upstream product

229974-88-3Downstream Products

229974-88-3Relevant academic research and scientific papers

Chiral 1,3-diamines from a lithiated isocyanide and chiral aziridines

Kaiser, Alexander,Balbi, Miriam

, p. 1001 - 1014 (1999)

Reaction of lithiated 4-methoxybenzylisocyanide with homochiral amino acid derived N-tosyl- and N-diphenylphosphinoylaziridines proceeds diastereoselectively to provide N-protected 3-isocyanoamines. Separation of the diastereomers of these adducts or the

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