67010-43-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67010-43-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,1 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67010-43:
(7*6)+(6*7)+(5*0)+(4*1)+(3*0)+(2*4)+(1*3)=99
99 % 10 = 9
So 67010-43-9 is a valid CAS Registry Number.
67010-43-9Relevant articles and documents
SYNTHESIS OF ASATINE AND ITS ANALOGUES BY HOMOGENEOUS ASYMMETRIC HYDROGENATION
Nishi, T.,Kitamura, M.,Ohkuma, T.,Noyori, R.
, p. 6327 - 6330 (2007/10/02)
Diastereoselective hydrogenation of N-protected γ-amino β-keto esters catalyzed by BINAP-Ru(II) complexes provides an efficient entry to the statine series with high enantiomeric purities.