1113018-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1113018-15-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,3,0,1 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1113018-15:
(9*1)+(8*1)+(7*1)+(6*3)+(5*0)+(4*1)+(3*8)+(2*1)+(1*5)=77
77 % 10 = 7
So 1113018-15-7 is a valid CAS Registry Number.
1113018-15-7Relevant articles and documents
A convenient synthesis of 2-(1 H- 1,2,4-triazol-1-yl)-2H-1, 4-benzothiazine derivatives
Zhong, Weihui,Sun, Xiuling,Su, Weike
, p. 332 - 336 (2008/09/19)
A series of 2-(1H-1,2,4-triaZol-1-yl)-2H-1, 4-benzothiazines were designed and synthesized by condensation of 1,2,4-triazole-substituted ω-bromoacetophenones and o-aminothiophenols with the aid of K 2CO3 under mild conditions with moderate to high yields.
