129470-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129470-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,7 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129470-31:
(8*1)+(7*2)+(6*9)+(5*4)+(4*7)+(3*0)+(2*3)+(1*1)=131
131 % 10 = 1
So 129470-31-1 is a valid CAS Registry Number.
129470-31-1Relevant articles and documents
Optically Active Sulfoxides as Ferroelectric Liquid Crystals and Chiral Dopants for Them
Nishide, Kiyoharu,Nakayama, Akiko,Kusumoto, Tetsuo,Hiyama, Tamejiro,Takehara, Sadao,et al.
, p. 623 - 626 (2007/10/02)
Chiral alkylsulfinylbenzenes having an ester functional group at C-4 were prepared and shown for the first time to be ferroelectric liquid crystals and excellent chiral dopants for them.
