Cas 121561-74-8,(2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene

121561-74-8

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Basic information

Product Name: (2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene
Synonyms: (2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene
CAS NO:121561-74-8
Molecular Formula:
Molecular Weight: 326.392
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: (2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene(121561-74-8)
EPA Substance Registry System: (2R,3R,3aS,9bR)-3-Benzyloxy-2-methoxymethyl-3,3a,5,9b-tetrahydro-2H-furo[3,2-c]isochromene(121561-74-8)

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: 121561-74-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 121561-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,6 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121561-74:
(8*1)+(7*2)+(6*1)+(5*5)+(4*6)+(3*1)+(2*7)+(1*4)=98
98 % 10 = 8
So 121561-74-8 is a valid CAS Registry Number.

121561-74-8Upstream product

115130-28-4 2,3-di-O-benzyl-5-O-methyl-β-D-ribofuranosyl fluoride

121561-74-8Downstream Products

121561-74-8Relevant academic research and scientific papers

STRUCTURAL ELUCIDATION AND A NOVEL REDUCTIVE CLEAVAGE OF RIBOFURANOSYL RING C-1 - O BOND OF THE INTRAMOLECULAR C-ARYLATION PRODUCT OF TRI-O-BENZYL-β-D-RIBOFURANOSYL FLUORIDE

Araki, Younosuke,Mokubo, Eiji,Kobayashi, Naoki,Nagasawa, Jun'ichi,Ishido, Yoshiharu

, p. 1115 - 1118 (1989)

Treatment of 2,3,5-tri-o-benzyl-β-D-ribofuranosyl fluoride (1) with BF3*OEt2 in CH2Cl2 gave the intramolecular C-arylation product (2) formed from the reaction with the 2-O-benzyl group in a 83percent yield.Catalytic transfer hydrogenolysis of 2 using HCO

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