Cas 74638-61-2,(3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-5-(2-nitro-phenylselanylmethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran

74638-61-2

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Basic information

Product Name: (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-5-(2-nitro-phenylselanylmethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
Synonyms:
CAS NO:74638-61-2
Molecular Formula:
Molecular Weight: 444.343
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: (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-5-(2-nitro-phenylselanylmethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(CAS DataBase Reference)
NIST Chemistry Reference: (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-5-(2-nitro-phenylselanylmethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(74638-61-2)
EPA Substance Registry System: (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-5-(2-nitro-phenylselanylmethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(74638-61-2)

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: 74638-61-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74638-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,3 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74638-61:
(7*7)+(6*4)+(5*6)+(4*3)+(3*8)+(2*6)+(1*1)=152
152 % 10 = 2
So 74638-61-2 is a valid CAS Registry Number.

74638-61-2Upstream product

74638-61-2Downstream Products

74638-61-2Relevant academic research and scientific papers

New Ketone Synthesis via β-Hydroxy o-Nitrophenyl Selenoxides; a One-step Synthesis of Deoxy-keto Sugars

Furuichi, Kimiaki,Yogai, Sadamu,Miwa, Toshio

, p. 66 - 68 (2007/10/02)

β-Hydroxy o-nitrophenyl selenides and their O-alkyl or O-acyl derivatives were prepared and converted into ketones or the corresponding enol derivatives in satisfactory yields; these reactions were applied to the synthesis of sugar derivatives.

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