17272-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17272-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,7 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17272-66:
(7*1)+(6*7)+(5*2)+(4*7)+(3*2)+(2*6)+(1*6)=111
111 % 10 = 1
So 17272-66-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H7O2/c1-4(6)3-5(2)7/h3H,1-2H3/q-1
17272-66-1Relevant articles and documents
Enantioselective Electron Transfer Reaction Catalyzed by a Novel Photosensitizer, 2+
Ohkubo, Katsutoshi,Ishida, Hitoshi,Hamada, Taisule,Inaoka, Tohru
, p. 1545 - 1548 (2007/10/02)
A novel ruthenium photosensitizer, (2+), was found to have Λ-configuration predominantly and reduce catalytically with high enetioselectivity (kΛ/kΔ = 1.54) under irradiation of light (λ>400 nm) in ethanol/water (9:1 v/v).