129413-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129413-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,1 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129413-89:
(8*1)+(7*2)+(6*9)+(5*4)+(4*1)+(3*3)+(2*8)+(1*9)=134
134 % 10 = 4
So 129413-89-4 is a valid CAS Registry Number.
129413-89-4Relevant articles and documents
SYNTHESES OF (2S,4S)- AND (2S,4R)-4-SUBSTITUTED GLUTAMIC ACID ANALOGUES FOR NEUROEXCITATORY ACTIVITY STUDIES
Hon, Yung-Son,Chang, Yen-Chung,Gong, Ming-Li
, p. 191 - 195 (2007/10/02)
The stereospecific syntheses of various lenght of 4(R)- and 4(S)-substituted 2(S)-glutamic acid were described.