58472-27-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58472-27-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,7 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58472-27:
(7*5)+(6*8)+(5*4)+(4*7)+(3*2)+(2*2)+(1*7)=148
148 % 10 = 8
So 58472-27-8 is a valid CAS Registry Number.
58472-27-8Relevant academic research and scientific papers
2-Hydroxy-3-nitro-1,4-naphthoquinones
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, (2008/06/13)
Substituted naphthoquinones of the formula (I) and pharmaceutically acceptable salts thereof wherein R1, R2, R3 and R4 represent alkyl, aryl, alkoxy, hydroxy, hydrogen or halogen or any two of the groups R1, R2, R3 and R4 taken together complete a carbocyclic ring, have useful anti-allergy activity in mammals.
