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(R)-7,7'-dihydroxy-2,2'-dimethoxy-1,1'-binaphthyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123675-43-4

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123675-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123675-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 123675-43:
(8*1)+(7*2)+(6*3)+(5*6)+(4*7)+(3*5)+(2*4)+(1*3)=124
124 % 10 = 4
So 123675-43-4 is a valid CAS Registry Number.

123675-43-4Relevant academic research and scientific papers

Chiral recognition of cinchona alkaloids at the minor and major grooves of 1,1'-binaphthyl receptors

Reeder,Castro,Knobler,Martinborough,Owens,Diederich

, p. 3151 - 3160 (2007/10/02)

A variety of chiral 1,1'-binaphthyl derivatives with one or two hydroxyl groups at either the 2,2'-(minor groove) or the 7,7'-positions (major groove) were prepared for enantioselective recognition of the cinchona alkaloids quinine and quinidine. The stud

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