3227-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3227-01-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,2 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3227-01:
(6*3)+(5*2)+(4*2)+(3*7)+(2*0)+(1*1)=58
58 % 10 = 8
So 3227-01-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H13NO7/c15-10(16)6-5-9(13(20)21)14-11(17)7-3-1-2-4-8(7)12(18)19/h1-4,9H,5-6H2,(H,14,17)(H,15,16)(H,18,19)(H,20,21)/t9-/m0/s1
3227-01-8Relevant academic research and scientific papers
Synthesis of 3-methylaspartic acids by ring-contraction of a nickelacycle derived from glutamic anhydride
Echavarren, Antonio M.,Castano, Ana M.
, p. 2369 - 2378 (2007/10/02)
The synthesis of protected methylaspartic acids from glutamic acid has been achieved by means of ring contraction of the derived nickelacycle followed by insertion of isocyanides.
