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143262-08-2

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143262-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143262-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143262-08:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*2)+(2*0)+(1*8)=102
102 % 10 = 2
So 143262-08-2 is a valid CAS Registry Number.

143262-08-2Downstream Products

143262-08-2Relevant articles and documents

SYNTHESIS OF 4-, 5-, 6- AND 7-SUBSTITUTED N-TOSYLINDOLES FROM SUBSTITUTED ANILINES

Murai, Yasushi,Kobayashi, Shougo,Inoue, Seiichi,Sato, Kikumasa

, p. 1017 - 1029 (2007/10/02)

4-, 5-, 6-, and 7-Substituted N-tosylindoles are prepared from N-tosylanilides, carrying 2-acetoxy-1-(isopropylthio)ethyl group at the ortho position, which can be prepared from substituted anilines and dialkyl sulfide by sigmatropic rearrangement.

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