38023-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38023-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,2 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 38023-29:
(7*3)+(6*8)+(5*0)+(4*2)+(3*3)+(2*2)+(1*9)=99
99 % 10 = 9
So 38023-29-9 is a valid CAS Registry Number.
38023-29-9Relevant articles and documents
Synthesis and Structures of Dilithium (1,2-Diphosphido)benzenes
Hitchcock, Peter B.,Lappert, Michael F.,Leung, Wing-Por,Yin, Ping
, p. 3925 - 3932 (1995)
Treatment of the appropriate (1,2-diphosphino)benzenes C6H3(PHR)2-1,2-R'-4 (R'=Me or H; R=H, Ph or SiMe3) with LiBun and tmen in hexane afforded the dilithium diphosphides 2 (R'=H, R=Ph 1; R'=