139599-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139599-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,9 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139599-16:
(8*1)+(7*3)+(6*9)+(5*5)+(4*9)+(3*9)+(2*1)+(1*6)=179
179 % 10 = 9
So 139599-16-9 is a valid CAS Registry Number.
139599-16-9Relevant articles and documents
Synthese von Phenylbrom-, Phenyliod- und Phenylwasserstoff-trisilanen
Hassler, K.,Katzenbeisser, U.
, p. 151 - 157 (2007/10/02)
The suntheses of phenylbromo- and phenyliodotrisilanes X3Si3Ph8-n (X = Br, I) are described, starting from 1,1,1,3,3,3-hexaphenyltrisilane, octaphenyltrisilane, 1-(p-Tolyl)heptaphenyltrisilane or 1,1,1-Tris(p-totyl)pentaphenyltrisilane.A subseq