150805-98-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150805-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,0 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 150805-98:
(8*1)+(7*5)+(6*0)+(5*8)+(4*0)+(3*5)+(2*9)+(1*8)=124
124 % 10 = 4
So 150805-98-4 is a valid CAS Registry Number.
150805-98-4Relevant articles and documents
QUINOLINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS
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Page 77-78, (2008/06/13)
There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
