193744-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193744-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,7,4 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 193744-94:
(8*1)+(7*9)+(6*3)+(5*7)+(4*4)+(3*4)+(2*9)+(1*4)=174
174 % 10 = 4
So 193744-94-4 is a valid CAS Registry Number.
193744-94-4Relevant academic research and scientific papers
Synthesis, characterization, and acidity properties of [MCl(H2)(L)(PMP)]BF4 (M = Ru, L = PPh3, CO; M = Os, L = PPh3; PMP = 2,6-(Ph2PCH2)2C5H3N)
Jia, Guochen,Lee, Hon Man,Williams, Ian D.,Lau, Chak Po,Chen, Yuzhong
, p. 3941 - 3949 (2008/10/08)
Treatment of RuCl2(PPh3)3 with PMP (PMP = 2,6-(Ph2PCH2)2C5H3N) in acetone produced RuCl2(PPh3)(PMP), which has been characterized by X-ray diffra
