154422-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154422-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,2 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154422-03:
(8*1)+(7*5)+(6*4)+(5*4)+(4*2)+(3*2)+(2*0)+(1*3)=104
104 % 10 = 4
So 154422-03-4 is a valid CAS Registry Number.
154422-03-4Relevant academic research and scientific papers
Synthesis, anticonvulsant and antimicrobial activities of certain new furochromones
Ragab,Hussein,Hanna,Hassan,Kenawy
, p. 808 - 811 (2007/10/02)
Some new substituted thiazolidinones, thioimidazolidinones and thiazolines have been synthesized from N1-substituted N2-(4-hydroxy-7-methyl-5H-furo[3,2-g] [1]benzopyran-5-on-9-yl)thioureas and monochloroacetic acid or α-halocarbonyl
