178176-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178176-94-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,1,7 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 178176-94:
(8*1)+(7*7)+(6*8)+(5*1)+(4*7)+(3*6)+(2*9)+(1*4)=178
178 % 10 = 8
So 178176-94-8 is a valid CAS Registry Number.
178176-94-8Relevant academic research and scientific papers
Luo,Orvig
, p. 722 - 729 (1996)
Preparation of the hydrochloride salt of a new potentially hexadentate ligand precursor P,P,P′,P′-tetrakis(o-hydroxyphenyl)diphosphinoethane dihydrochloride (abbreviated H4P2O4·2HCl) is described. From H4P2