87719-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87719-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,1 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87719-33:
(7*8)+(6*7)+(5*7)+(4*1)+(3*9)+(2*3)+(1*3)=173
173 % 10 = 3
So 87719-33-3 is a valid CAS Registry Number.
87719-33-3Relevant academic research and scientific papers
Sulfur-containing arotinoids, a new class of retinoids
Klaus,Bollag,Huber,Kung
, p. 425 - 429 (2007/10/02)
The synthesis and biological activity of a new class of retinoids with a sulfur containing end group instead of a carboxylic acid, is described. The most active compound, the ethyl sulfone 14 has a 5 times better therapeutic index than retinoic acid. Whil
