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1072349-30-4

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1072349-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1072349-30-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,2,3,4 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1072349-30:
(9*1)+(8*0)+(7*7)+(6*2)+(5*3)+(4*4)+(3*9)+(2*3)+(1*0)=134
134 % 10 = 4
So 1072349-30-4 is a valid CAS Registry Number.

1072349-30-4Downstream Products

1072349-30-4Relevant articles and documents

Double functionalization of N-Boc-3-(tosylmethyr)indole exploiting the activating properties of the tosyl group

Palmieri, Alessandro,Petrini, Marino,Shaikh, Rafik R.

experimental part, p. 1845 - 1851 (2009/04/07)

The anion prepared from N-Boc-3-(tosylmethyl)indole using NaH in DMF can be readily functionalized by reaction with various electrophiles. The obtained sulfonyl indoles, upon removal of the N-protecting group, undergo nucleophilic attack via a vinylogous imino derivative, leading to branched 3-substituted indoles. Georg Thieme Verlag Stuttgart.

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