Cas 138963-16-3,N'-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-4-toluenesulfonohydrazide

138963-16-3

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Basic information

Product Name: N'-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-4-toluenesulfonohydrazide
Synonyms:
CAS NO:138963-16-3
Molecular Formula:
Molecular Weight: 708.876
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: N'-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-4-toluenesulfonohydrazide(CAS DataBase Reference)
NIST Chemistry Reference: N'-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-4-toluenesulfonohydrazide(138963-16-3)
EPA Substance Registry System: N'-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-4-toluenesulfonohydrazide(138963-16-3)

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: 138963-16-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 138963-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,6 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138963-16:
(8*1)+(7*3)+(6*8)+(5*9)+(4*6)+(3*3)+(2*1)+(1*6)=163
163 % 10 = 3
So 138963-16-3 is a valid CAS Registry Number.

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138963-16-3Relevant academic research and scientific papers

Glycosylidene Carbenes Part 5 Synthesis of Glycono-1,5-lactone Tosylhydrazones as Precursors of Glycosylidene Carbenes

Mangholz, Sissi E.,Vasella, Andrea

, p. 2100 - 2111 (1991)

The benzyl- and the acyl-protected glyconolactone tosylhydrazones 6, 9, 12, 16, and 19 (Scheme 1) were prepared in good yields by treating the hemiacetals 4, 7, 10, 14, and 17 with N-tosylhydrazine, to give the N-glycosylhydrazines 5, 8, 11, 15, and 18, a

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