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76404-30-3

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76404-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76404-30-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,0 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76404-30:
(7*7)+(6*6)+(5*4)+(4*0)+(3*4)+(2*3)+(1*0)=123
123 % 10 = 3
So 76404-30-3 is a valid CAS Registry Number.

76404-30-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,3R,6R)-2-methyl-6-phenylmethoxy-3,6-dihydro-2H-pyran-3-ol

1.2 Other means of identification

Product number -
Other names -

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:76404-30-3 SDS

76404-30-3Downstream Products

76404-30-3Relevant articles and documents

Reagent Controlled Direct Dehydrative Glycosylation with 2-Deoxy Sugars: Construction of the Saquayamycin Z Pentasaccharide

Mizia, J. Colin,Bennett, Clay S.

, p. 5922 - 5927 (2019/08/27)

The first synthesis of the pentasaccharide fragment of the angucycline antibiotic saquayamycin Z is described. By using our sulfonyl chloride mediated reagent controlled dehydrative glycosylation, we are able to assemble the glycosidic linkages with high

New chiral pool approach to anthracyclinones. The stereoselective synthesis of idarubicinone

Achmatowicz, Osman,Szechner, Barbara

, p. 2398 - 2404 (2007/10/03)

In the present work, a new chiral pool approach has been developed for the synthesis of anthracyclinones. Thus, enone 8, readily available from L-rhamnose, has been converted via addition of 2,5-dimethoxybenzyllithium to the carbonyl group and a series of six reactions into a suitably protected aldehyde 21. The SnCl4-promoted stereospecific cyclization of the latter afforded enantiopure key intermediate 22. Silylation of benzylic hydroxyl of 21 followed by anodic oxidation and selective hydrolysis gave ketoacetals 25 and 26 to which 3-cyano-1(3H)-isobenzofuranone 27 was annelated. Removal of the isopropylidene group in the resulting 28, subsequent oxidation of the C13 hydroxyl and full deprotection led to idarubicinone (4).

Studies related to the carbohydrate sectors of esperamicin and calicheamicin: Definition of the stability limits of the esperamicin domain and fashioning of a glycosyl donor from the calicheamicin domain

Halcomb, Randall L.,Boyer, Serge H.,Wittman, Mark D.,Olson, Steven H.,Denhart, Derek J.,Liu, Kevin K. C.,Danishefsky, Samuel J.

, p. 5720 - 5749 (2007/10/02)

The core trisaccharide regions of esperamicin and the aryltetrasaccharide region of calicheamicin have been synthesized. The minimum protection modalities necessary to stabilize structures against rearrangement to an isomeric azafuranose series were ascertained (see compounds 12 and 65). Deprotection of the 2-(trimethylsilyl)-ethoxycarbonyl carbamate from 65 led to azafuranose 14 characterized as methyl glycoside 15. Using this insight, it was possible to fashion, for the first time, a pre-glycosyl donor (see compound 128) corresponding to the complete arylsaccharide sector of calicheamicin γ1I at the oxidation level of the domain. Among the key assembly strategies were the conversion of α-thiophenylpseudoglycals to allal derivatives (see 44 → 45); the interfacing of epoxide-mediated glycosylation with iodoglycosylation (see 30 → 47 → 48); the synthesis of hydroxylamine glycosides via inflate displacement (see 61 + 91 → 101); and a new route to p-hydroxybenzonitriles (see formation of 86).

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