191016-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191016-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,0,1 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 191016-88:
(8*1)+(7*9)+(6*1)+(5*0)+(4*1)+(3*6)+(2*8)+(1*8)=123
123 % 10 = 3
So 191016-88-3 is a valid CAS Registry Number.
191016-88-3Relevant articles and documents
Synthesis of Dithia- and Tetrathiacyclophanes Incorporating Isoxazole Units
Hatta, Taizo,Kawano, Muneoh,Maeda, Hironori,Tsuge, Otohiko
, p. 579 - 583 (2007/10/03)
The reaction of 5-bromomethyl-3-(p-bromomethylphenyl)isoxazole with o-, m-, and p-bis(mercaptomethyl)benzenes gave the corresponding dithia- and/or tetraihiaisoxazolophanes, whose relative yields strongly depended upon the nature of the mercaptomethyl com
