5617-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5617-87-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,1 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5617-87:
(6*5)+(5*6)+(4*1)+(3*7)+(2*8)+(1*7)=108
108 % 10 = 8
So 5617-87-8 is a valid CAS Registry Number.
InChI:InChI=1/C26H16N4O5S/c1-34-24-10-17(30(32)33)7-8-21(24)28-13-16(12-27)25-29-22(14-36-25)20-11-19-18-5-3-2-4-15(18)6-9-23(19)35-26(20)31/h2-11,13-14,28H,1H3/b16-13+
5617-87-8Relevant 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.