73318-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73318-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,1 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73318-74:
(7*7)+(6*3)+(5*3)+(4*1)+(3*8)+(2*7)+(1*4)=128
128 % 10 = 8
So 73318-74-8 is a valid CAS Registry Number.
73318-74-8Relevant articles and documents
4-Hydroxy-7-(substituted)phenylpteridines
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, (2008/06/13)
Specific 4-hydroxy-pteridines carrying particular phenyl substituents in the 7-position and no substituents in the 2-position have been found to be excellent nonkaliuretic diuretics at doses of 30 to 500 mg/kg in warm-blooded animals.
