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188889-22-7

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188889-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188889-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,8 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188889-22:
(8*1)+(7*8)+(6*8)+(5*8)+(4*8)+(3*9)+(2*2)+(1*2)=217
217 % 10 = 7
So 188889-22-7 is a valid CAS Registry Number.

188889-22-7Relevant articles and documents

O- or S- substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity

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Page column 74-75, (2010/11/29)

Compounds of the formula where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.

Oxime substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity

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, (2008/06/13)

Compounds of the formula STR1 have retinoid-like or retinoid antagonist-like biological activity.

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