207670-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 207670-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,6,7 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 207670-81:
(8*2)+(7*0)+(6*7)+(5*6)+(4*7)+(3*0)+(2*8)+(1*1)=133
133 % 10 = 3
So 207670-81-3 is a valid CAS Registry Number.
207670-81-3Relevant articles and documents
Arylthiazylamides: Syntheses, structures, and bonding properties
Borrmann, Tobias,Lork, Enno,Mews, Ruediger,Stohrer, Wolf-Dieter,Watson, Paul G.,Zibarev, Andrey V.
, p. 3504 - 3510 (2007/10/03)
Air-sensitive, thermally unstable tris(dimethylamino)sulfonium (TAS) salts (3) of the title anions [ArNSN]- have been prepared from corresponding sulfurdiimides Ar-N=S=N-SiMe3 (2) by Si-N bond cleavage with [(Me2N)3/
