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130565-72-9

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130565-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130565-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,6 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130565-72:
(8*1)+(7*3)+(6*0)+(5*5)+(4*6)+(3*5)+(2*7)+(1*2)=109
109 % 10 = 9
So 130565-72-9 is a valid CAS Registry Number.

130565-72-9Downstream Products

130565-72-9Relevant articles and documents

Optically Active O-Acyl Cyanohydrins as Chiral Dopants for Ferroelectric Liquid Crystals

Kusumoto, Tetsuo,Hanamoto, Takeshi,Hiyama, Tamejiro,Takehara, Sadao,Shoji, Tadao,et al.

, p. 1615 - 1618 (2007/10/02)

O-Acyl cyanohydrins having a chiral center directly connected to the aromatic ring were prepared through asymmetric hydrocyanation of 4-substituted benzaldehydes and show to be excellent chiral dopants for ferroelectric liquid crystals.

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