150693-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150693-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,9 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 150693-72:
(8*1)+(7*5)+(6*0)+(5*6)+(4*9)+(3*3)+(2*7)+(1*2)=134
134 % 10 = 4
So 150693-72-4 is a valid CAS Registry Number.
150693-72-4Relevant articles and documents
Synthesis of L-ornithines stereospecifically deuterated at C-3
Baldwin,Merritt,Schofield
, p. 3919 - 3920 (2007/10/02)
(2S, 3S)-[2,3-2H2]-Ornithine and (2S, 3R)-[3-2H1]-ornithine were prepared with high stereoselectivity via asymmetric reduction catalysed by {bicyclo[2.2.1]hepta-2,5-diene}{(R)-1,2-bis(diphenylphosphino)propa ne}rhodium (I) trifluoromethanesulphonate [(R)-Rh-Prophos].