220874-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220874-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,8,7 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 220874-85:
(8*2)+(7*2)+(6*0)+(5*8)+(4*7)+(3*4)+(2*8)+(1*5)=131
131 % 10 = 1
So 220874-85-1 is a valid CAS Registry Number.
220874-85-1Relevant articles and documents
Pyran-2-ones and 5,6-dihydropyran-2-ones useful for treating hyperplasia and other diseases
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Page 36, 160, (2010/02/05)
Certain 2H-pyran-2-ones are useful for treating benign prostatic hypertrophy or hyperplasia, prostatic cancer, alopecia, hirsutism, acne vulgaris and seborrhea.
