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83858-97-3

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83858-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83858-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,5 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83858-97:
(7*8)+(6*3)+(5*8)+(4*5)+(3*8)+(2*9)+(1*7)=183
183 % 10 = 3
So 83858-97-3 is a valid CAS Registry Number.

83858-97-3Upstream product

83858-97-3Downstream Products

83858-97-3Relevant articles and documents

SYNTHESIS AND HIGH-RESOLUTION MASS-SPECTRAL ANALYSIS OF ISOTOPICALLY LABELED 2,4,6-TRINITROTOLUENE.

Dorey,Carper

, p. 93 - 97 (2007/10/02)

The high-resolution electron impact spectra of 2,4,6-trinitrotoluene (TNT) and its **2H and **1**5N isotopic derivatives have been determined. 2,4,6-Trinitrotoluene loses an OH group to form the major ion, m/e 210, which undergoes various fragmentation reactions. The parent ion of 2,4,6-trinitrotoluene, m/e 227, loses three NO//2 groups to form the second most abundant ion, C//7H//5** plus , which then rearranges to form a tropylium-like ion. The C//7H//5** plus species then undergoes loss of C//2H//2 to form C//5H//3** plus , in a manner similar to tropylium.

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