122222-74-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122222-74-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,2,2 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 122222-74:
(8*1)+(7*2)+(6*2)+(5*2)+(4*2)+(3*2)+(2*7)+(1*4)=76
76 % 10 = 6
So 122222-74-6 is a valid CAS Registry Number.
122222-74-6Relevant articles and documents
SYNTHESIS OF TRICHOSTATIN A, A POTENT DIFFERENTIATION INDUCER OF FRIEND LEUKEMIC CELLS, AND ITS ANTIPODE
Mori, Kenji,Koseki, Koshi
, p. 6013 - 6020 (2007/10/02)
Both the enantiomers of trichostatin acid (1, 98percent e.e.) and trichostatin A (2, 93percent e.e.) were synthesized employing methyl (R)- or (S)-3-hydroxy-2-methyl-propanoate as a starting material.