138652-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138652-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138652-89:
(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*2)+(2*8)+(1*9)=158
158 % 10 = 8
So 138652-89-8 is a valid CAS Registry Number.
138652-89-8Relevant academic research and scientific papers
Synthesis of 1,3-diaryl-1,3-dihydro-5-(thiazol-4-yl)-2-thioxo-2H,5H-pyrimidine-4,6-diones
Ahluwalia, V K,Chauhan, Anuja,Khurana, Anju,Arora, K K
, p. 1062 - 1064 (2007/10/02)
5-(2-Amino/mercapto-thiazol-4-yl)-1,3-diaryl-1,3-dihydro-2-thioxo-2H,5H-pyrimidine-4,6-diones (3 and 4) have been synthesised and screened for their antifungal and antibacterial activities.
