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146763-56-6

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146763-56-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146763-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,6 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 146763-56:
(8*1)+(7*4)+(6*6)+(5*7)+(4*6)+(3*3)+(2*5)+(1*6)=156
156 % 10 = 6
So 146763-56-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H36O11/c1-4-21(3,7-5-6-11(2)8-22)32-20-18(28)16(26)15(25)13(31-20)10-30-19-17(27)14(24)12(23)9-29-19/h4,6,12-20,22-28H,1,5,7-10H2,2-3H3/b11-6+

146763-56-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[(6E)-8-hydroxy-3,7-dimethylocta-1,6-dien-3-yl]oxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxane-3,4,5-triol

1.2 Other means of identification

Product number -
Other names Neohancoside B

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:146763-56-6 SDS

146763-56-6Downstream Products

146763-56-6Relevant articles and documents

First total synthesis of two new diglycosides, neohancosides A and B, from Cynanchum hancockianum

Konda, Yaeko,Toida, Tsuneyuki,Kaji, Eisuke,Takeda, Kazuyoshi,Harigaya, Yoshihiro

, p. 123 - 143 (2007/10/03)

Neohancosides A (1) and B (2) are monoterpene diglycosides isolated from Cynanchum hancockianum, which is a Chinese folk medicine having antitumor activity. First total synthesis of 1 and 2, (3R)-linaloyl and (3R)-8-hydroxylinaloyl 3-O-β-D-xylopyranosyl-(1 → 6)-β-D-glucopyranosides were achieved stereoselectively using fluoride 12b as a glycosyl donor. The asymmetry of C-3 in 1 and 2 was introduced efficiently by separating diasteremers of (3R), (3S)-linaloyl and (3R), (3S)-8-benzoyloxylinaloyl 3-O-2,3,4-tri-O-benzoyl-β-D-glucopyranoside, 19 and 21 and 20 and 22, respectively. Absolute configurations of 1 and 2 were determined by enzymatic degradation of synthetic intermediates 33 and 34.

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