158875-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158875-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,8,7 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 158875-67:
(8*1)+(7*5)+(6*8)+(5*8)+(4*7)+(3*5)+(2*6)+(1*7)=193
193 % 10 = 3
So 158875-67-3 is a valid CAS Registry Number.
158875-67-3Relevant articles and documents
Verbesserte Synthesen von Phenyltrisilanen
Hassler, Karl,Katzenbeisser, Ulrike,Reiter, Barbara
, p. 193 - 196 (2007/10/02)
Improved syntheses for the trisilanes (PhH2Si)2SiHPh, (PhH2Si)2SiH2 and (Ph2HSi)2SiPh2 are reported.The preparation of (Ph2HSi)2SiH2 and Ph2HSiSiH2SiH2Ph is described for the first time.When octaphenyltrisilane, 2-chloro-1,1,1,3,3,3-hexaphenyltrisilane or
