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521070-48-4

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521070-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 521070-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,0,7 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 521070-48:
(8*5)+(7*2)+(6*1)+(5*0)+(4*7)+(3*0)+(2*4)+(1*8)=104
104 % 10 = 4
So 521070-48-4 is a valid CAS Registry Number.

521070-48-4Downstream Products

521070-48-4Relevant articles and documents

QUINOLINE COMPOUND

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Page 73, (2010/02/08)

A compound, which has a melanin-concentrating hormone antagonistic action and useful as an agent for preventing or treating obesity, and which is represented by the formula: wherein Aris a cyclic group optionally having substituent(s) ;Xis a bond or a spacer having a main chain of 1 to 6 atoms;R1 and R2are the same or different and each is a hydrogen atom or a hydrocarbon group optionally having substituent(s), or R1 and R2 may form, together with the adjacent nitrogen atom, a nitrogen-containing heterocycle optionally having substituent(s);Yis a divalent hydrocarbon group optionally having substituent(s) (except CO);R3is a hydrogen atom or a hydrocarbon group optionally having substituent(s); andring A and ring Bmay further have substituents, and when ring B further has a substituent, the substituent may be linked to R1 to form a ring, or a salt thereof, or a prodrug thereof, is provided.

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