872210-67-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872210-67-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,2,1 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 872210-67:
(8*8)+(7*7)+(6*2)+(5*2)+(4*1)+(3*0)+(2*6)+(1*7)=158
158 % 10 = 8
So 872210-67-8 is a valid CAS Registry Number.
872210-67-8Relevant articles and documents
Biphenyl skeleton Salen biligand uninuclear and binuclear aluminum compound and its preparation method and application
-
Paragraph 0042-0046, (2017/03/25)
The invention discloses mononuclear aluminum and binuclear aluminum compounds based on biphenyl skeleton Salen ligand, a preparation method of the mononuclear aluminum and binuclear aluminum compounds, and an application of the mononuclear aluminum and bi
