Cas 174272-25-4,5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone

174272-25-4

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Basic information

Product Name: 5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone
Synonyms: 5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone
CAS NO:174272-25-4
Molecular Formula:
Molecular Weight: 440.612
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: 5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone(CAS DataBase Reference)
NIST Chemistry Reference: 5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone(174272-25-4)
EPA Substance Registry System: 5-O-tert-butyldiphenylsilyl-3-deoxy-2-C-hydroxymethyl-2,2'-O-isopropylidene-D-erythro-pentono-1,4-lactone(174272-25-4)

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: 174272-25-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 174272-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,2,7 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 174272-25:
(8*1)+(7*7)+(6*4)+(5*2)+(4*7)+(3*2)+(2*2)+(1*5)=134
134 % 10 = 4
So 174272-25-4 is a valid CAS Registry Number.

174272-25-4Upstream product

174272-25-4Downstream Products

174272-26-5 5-O-tert-butyldiphenylsilyl-3-deoxy-2,2'-O-isopropylidene-(2R,4S)-pentitol

174272-25-4Relevant academic research and scientific papers

Synthesis from lactose of new enantiomerically pure polyhydroxylated pyrrolidines with branched structures

Bennis, Khalil,Gelas, Jacques,Thomassigny, Christine

, p. 307 - 314 (1995)

Keywords: Lactose; "α-D-Isosaccharino-1,4-lactone"; Lactone; Glycosidase inhibitor; Cyclisation; Pyrrolidine; polyhydroxylated.

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