820225-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 820225-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,0,2,2 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 820225-01:
(8*8)+(7*2)+(6*0)+(5*2)+(4*2)+(3*5)+(2*0)+(1*1)=112
112 % 10 = 2
So 820225-01-2 is a valid CAS Registry Number.
820225-01-2Relevant articles and documents
Monophosphine and diphosphine ligands for diplatinum polyynediyl complexes: Efficient syntheses of new functionality-containing systems and model compounds
de Quadras, Laura,Stahl, Jürgen,Zhuravlev, Fedor,Gladysz, John A.
, p. 1859 - 1870 (2008/02/04)
Br(CH2)4Br and NaO(CH2)2CH{double bond, long}CH2 react under suitable conditions to give Br(CH2)4O(CH2)2CH{double bond, long}CH2 (55%), which is
