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((R)-4,4-Dimethoxy-2-methyl-butane-1-sulfonyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

204275-88-7

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204275-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204275-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,2,7 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 204275-88:
(8*2)+(7*0)+(6*4)+(5*2)+(4*7)+(3*5)+(2*8)+(1*8)=117
117 % 10 = 7
So 204275-88-7 is a valid CAS Registry Number.

204275-88-7Downstream Products

204275-88-7Relevant academic research and scientific papers

Toward a total synthesis of an aglycone of spiramycin; installation of the hydroxy groups at C-4 and C-5: A model study

Oddon,Uguen,De Cian,Fischer

, p. 1149 - 1152 (1998)

The stereochemical course of the osmium-mediated bis-hydroxylation of the allylic derivative 6c, whose the structure is closely related to that of a C-1/C-7 fragment of the title aglycone, has been established unambiguously by X-ray analysis of a carboxylic[ic acid derived from one of the two diastereomeric diols which formed.

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