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170989-70-5

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170989-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170989-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,9,8 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 170989-70:
(8*1)+(7*7)+(6*0)+(5*9)+(4*8)+(3*9)+(2*7)+(1*0)=175
175 % 10 = 5
So 170989-70-5 is a valid CAS Registry Number.

170989-70-5Downstream Products

170989-70-5Relevant articles and documents

Tricyclic benzazepine and benzothiazepine derivatives

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, (2008/06/13)

The tricyclic benzazepine and benzothiazepine derivatives represented by the formula (I) and pharmacologically acceptable salts thereof are disclosed. STR1 wherein Z represents CO, --CR6 R7 -- or --S(O)n, R represents hydrogen, alkyl, phenylalkyl, or a protective group of a triazole ring, R1 -R5 represent hydrogen, alkyl, alkenyl, alkoxy, amino, oxim or hydroxyl. These compounds have anti-allergic effect and are useful for the treatment and prophylaxis of allergic diseases.

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