1276689-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1276689-87-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,6,8 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1276689-87:
(9*1)+(8*2)+(7*7)+(6*6)+(5*6)+(4*8)+(3*9)+(2*8)+(1*7)=222
222 % 10 = 2
So 1276689-87-2 is a valid CAS Registry Number.
1276689-87-2Relevant articles and documents
Synthesis, characterisation and crystal structure of a novel nickel(II) phosphine complex, trans-[Ni2Cl4{cis-(Cy 2PCH2)2C6H4}2]
Johnson, Magnus T.,Wendt, Ola F.
, p. 222 - 224 (2011)
The reaction of 1,3-C6H4(CH2PCy 2)2 with anhydrous nickel(II) chloride in dry THF produces the non-cyclometallated dinuclear complex trans-[Ni2Cl 4{cis-(Cy2PCH2/
