194594-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194594-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,5,9 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 194594-35:
(8*1)+(7*9)+(6*4)+(5*5)+(4*9)+(3*4)+(2*3)+(1*5)=179
179 % 10 = 9
So 194594-35-9 is a valid CAS Registry Number.
194594-35-9Relevant academic research and scientific papers
Synthesis of regiospecifically substituted 2-hydroxybenzocyclobutenones
Lear, Yvonne,Durst, Tony
, p. 817 - 824 (2007/10/03)
Regiospecifically substituted 2-hydroxybenzocyclobutenones were synthesized from the corresponding TBS protected 2-bromo-mandelate esters via halogen-metal exchange, cyclization, and subsequent deprotection.
