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N-((4aR,5aR,6S,8aS,9S,9aR)-9-Iodo-2,2,6-trimethyl-7-oxo-octahydro-furo[2',3':5,6]pyrano[3,2-d][1,3]dioxin-6-yl)-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

500757-03-9

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500757-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500757-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,7,5 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 500757-03:
(8*5)+(7*0)+(6*0)+(5*7)+(4*5)+(3*7)+(2*0)+(1*3)=119
119 % 10 = 9
So 500757-03-9 is a valid CAS Registry Number.

500757-03-9Downstream Products

500757-03-9Relevant academic research and scientific papers

Practical stereoselective synthesis of α-D-C-mannosyl-(R)-alanine

Colombo, Lino,Di Giacomo, Marcello,Ciceri, Paola

, p. 9381 - 9386 (2007/10/03)

α-D-C-Mannosyl-(R)-alanine 2 was synthesized in only four steps starting from the known acetonide protected D-ribo-hex-1-enitol 4 and N-benzoylalanine. The key C-C bond formation between the sugar and the amino acid moieties was effected through a Claisen rearrangement of the intermediate oxazole 7, derived from the ester 6.

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