948565-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 948565-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,5,6 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 948565-98:
(8*9)+(7*4)+(6*8)+(5*5)+(4*6)+(3*5)+(2*9)+(1*8)=238
238 % 10 = 8
So 948565-98-8 is a valid CAS Registry Number.
948565-98-8Relevant articles and documents
NOVEL 11 BETA-HYDROXYANDROSTA-4-ENE-3-ONES
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Page/Page column 18, (2009/04/24)
The invention provides 11β-hydroxyandrosta-4-ene-3-one compounds of Formula I, or physiologically acceptable salts or solvates thereof: wherein R4 represents a moiety selected from a group consisting of (A), (B) and (C), with a proviso that whe