175030-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175030-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,0,3 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 175030-59:
(8*1)+(7*7)+(6*5)+(5*0)+(4*3)+(3*0)+(2*5)+(1*9)=118
118 % 10 = 8
So 175030-59-8 is a valid CAS Registry Number.
175030-59-8Relevant articles and documents
Asymmetric syntheses of (-)-erinapyrones A and B
Noda, Yoshihiro,Fukaya, Takeshi,Kikuchi, Mitsuko
, p. 271 - 275 (2007/10/03)
(-)-Erinapyrone A and (-)-erinapyrone B have been synthesized in short steps from bis-2-(1,3-dithianyl)methane, (S)-propylene oxide and (R)-benzyl glycidyl ether. These synthetic compounds, however, showed higher specific rotation values than those of the
