109172-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109172-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,1,7 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109172-40:
(8*1)+(7*0)+(6*9)+(5*1)+(4*7)+(3*2)+(2*4)+(1*0)=109
109 % 10 = 9
So 109172-40-9 is a valid CAS Registry Number.
109172-40-9Relevant academic research and scientific papers
2-Thioacetamide compositions for stimulating the growth of keratin fibers and/or for reducing loss thereof
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Page/Page column 14, (2008/06/13)
2-Thioacetamide compounds are suited for inducing and/or stimulating the growth of human keratin fibers, for example human hair, and/or reducing the loss and/or increasing the density thereof.
