Cas 819814-52-3,methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate

819814-52-3

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Basic information

Product Name: methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate
Synonyms: methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate
CAS NO:819814-52-3
Molecular Formula:
Molecular Weight: 772.279
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: methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate(CAS DataBase Reference)
NIST Chemistry Reference: methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate(819814-52-3)
EPA Substance Registry System: methyl (p-tolyl 5-acetamido-4,7,8-tri-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate(819814-52-3)

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: 819814-52-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 819814-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,9,8,1 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 819814-52:
(8*8)+(7*1)+(6*9)+(5*8)+(4*1)+(3*4)+(2*5)+(1*2)=193
193 % 10 = 3
So 819814-52-3 is a valid CAS Registry Number.

819814-52-3Upstream product

819814-50-1 methyl (p-tolyl 5-acetamido-4,7,8,9-tetra-O-tert-butyldimethylsilyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate

819814-52-3Downstream Products

819814-52-3Relevant academic research and scientific papers

Chemoselective deprotection of acid labile primary hydroxyl protecting groups under CBr4-photoirradiation conditions

Chen, Ming-Yi,Patkar, Laxmikant N.,Lu, Kuo-Cheng,Lee, Adam Shih-Yuan,Lin, Chun-Cheng

, p. 11465 - 11475 (2007/10/03)

The CBr4-photoirradiation in methanol generates a controlled source of HBr, which can chemoselectively deprotect commonly used hydroxyl-protecting groups in saccharides and nucleosides, such as tert-butyldimethylsilyl, isopropylidene, benzylidene and triphenyl ethers in the presence of other acid-labile functional groups. Graphical Abstract.

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