Cas 90421-16-2,3,N,N-Trimethyl-2-(phenyl-trimethylsilanyloxy-methyl)-thiobutyramide

90421-16-2

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Basic information

Product Name: 3,N,N-Trimethyl-2-(phenyl-trimethylsilanyloxy-methyl)-thiobutyramide
Synonyms:
CAS NO:90421-16-2
Molecular Formula:
Molecular Weight: 323.575
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: 3,N,N-Trimethyl-2-(phenyl-trimethylsilanyloxy-methyl)-thiobutyramide(CAS DataBase Reference)
NIST Chemistry Reference: 3,N,N-Trimethyl-2-(phenyl-trimethylsilanyloxy-methyl)-thiobutyramide(90421-16-2)
EPA Substance Registry System: 3,N,N-Trimethyl-2-(phenyl-trimethylsilanyloxy-methyl)-thiobutyramide(90421-16-2)

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: 90421-16-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 90421-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,2 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90421-16:
(7*9)+(6*0)+(5*4)+(4*2)+(3*1)+(2*1)+(1*6)=102
102 % 10 = 2
So 90421-16-2 is a valid CAS Registry Number.

90421-16-2Upstream product

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90421-16-2Relevant academic research and scientific papers

ERYTHRO OR THREO SELECTIVE ALDOL-TYPE REACTION VIA (Z)S-SILYL KETENE S,N ACETALS

Goasdoue, Claude,Goasdoue, Nicole,Gaudemar, Marcel

, p. 4001 - 4004 (1983)

N-dialkyl thioamides can be converted stereoselectively into (Z)N-dialkyl S-trimethylsilylketene S,N acetals 2.Condensation of 2 with benzaldehyde in the presence of TBAF or Lewis acids catalysis affords erythro (R*R*) or threo (Rsu

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