299926-09-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299926-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,2 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 299926-09:
(8*2)+(7*9)+(6*9)+(5*9)+(4*2)+(3*6)+(2*0)+(1*9)=213
213 % 10 = 3
So 299926-09-3 is a valid CAS Registry Number.
299926-09-3Relevant academic research and scientific papers
Synthesis of (S,S)- and (R,R)- 2-amino-3-methylaminobutanoic acid (AMBA)
Hennings,Williams
, p. 1310 - 1314 (2007/10/03)
The synthesis and characterization of (S, S)- and (R, R)-2-amino-3-methylaminobutanoic acid starting from tert-butyl crotonate is described.
