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Toluene-4-sulfonic acid (1S,5R,7R)-1,5-dimethyl-6,8-dioxa-bicyclo[3.2.1]oct-7-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134769-63-4

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134769-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134769-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,6 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134769-63:
(8*1)+(7*3)+(6*4)+(5*7)+(4*6)+(3*9)+(2*6)+(1*3)=154
154 % 10 = 4
So 134769-63-4 is a valid CAS Registry Number.

134769-63-4Downstream Products

134769-63-4Relevant academic research and scientific papers

EFFECTIVE SYNTHESIS OF 7-KETONOR-α-GERANIOL, 7-KETONOR-α-NEROL, AND 6,8-DIOXABICYCLOOCTANES FROM THEM

Belyankin, A. V.,Veselovskii, V. V.,Shashkov, A. S.,Moiseenkov, A. M.

, p. 743 - 749 (2007/10/02)

A simple synthesis of 7-ketonor-α-nerol and -geraniol has been developed.It was shown that epoxidation of these allyl alcohols or the silyl ether of the latter proceeds stereospecifically, possibly via the stage of the corresponding unstable epoxides, and

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