437981-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 437981-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,7,9,8 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 437981-86:
(8*4)+(7*3)+(6*7)+(5*9)+(4*8)+(3*1)+(2*8)+(1*6)=197
197 % 10 = 7
So 437981-86-7 is a valid CAS Registry Number.
437981-86-7Relevant academic research and scientific papers
Structure of [Ni(dippe)(μ-S)]2 and its reaction products. The nucleophilicity of the Ni2S2 fragment
Oster, Stephen S.,Lachicotte, Rene J.,Jones, William D.
, p. 118 - 127 (2008/10/08)
The dimer [(dippe)Ni(μ-S)]2 reacts with organic electrophiles to give the alkylated species [(dippe)2Ni2(μ-S)(μ-SR)]+. Stronger alkylating agents lead to double alkylation and cleavage of the dimer. Protonation