206123-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 206123-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,1,2 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 206123-98:
(8*2)+(7*0)+(6*6)+(5*1)+(4*2)+(3*3)+(2*9)+(1*8)=100
100 % 10 = 0
So 206123-98-0 is a valid CAS Registry Number.
206123-98-0Relevant articles and documents
A cis amide bond surrogate incorporating 1,2,4-triazole.
Hitotsuyanagi, Yukio,Motegi, Shuichi,Fukaya, Haruhiko,Takeya, Koichi
, p. 3266 - 3271 (2002)
A novel cis amide bond surrogate incorporating 1,2,4-triazole was designed and synthesized by the reaction of a thionotripeptide, formic hydrazide, and mercury(II) acetate. This method of surrogate formation was also applicable to a cyclic thionopeptide.
