142178-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142178-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,7 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142178-80:
(8*1)+(7*4)+(6*2)+(5*1)+(4*7)+(3*8)+(2*8)+(1*0)=121
121 % 10 = 1
So 142178-80-1 is a valid CAS Registry Number.
142178-80-1Relevant articles and documents
Rhodium(I) complex-catalyzed hydrosilylation of dimethyl muconates
Yamamoto, Keiji,Tabei, Tatsuya
, p. C1 - C4 (2007/10/02)
Complete regioselective 1,6-hydrosilylation of dimethyl cis,cis-muconate took place by using trialkylsilanes in the presence of RhCl(PPh3)3 as a catalyst.The novel, functionalized ketene silyl acetal thus obtained exhibited moderate electrophilic properti