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1026790-81-7

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1026790-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026790-81-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,7,9 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1026790-81:
(9*1)+(8*0)+(7*2)+(6*6)+(5*7)+(4*9)+(3*0)+(2*8)+(1*1)=147
147 % 10 = 7
So 1026790-81-7 is a valid CAS Registry Number.

1026790-81-7Downstream Products

1026790-81-7Relevant articles and documents

QUINICLIDINE DERIVATIVES OF (HETERO) ARYLCYCLOHEPTANECARBOXYLIC ACID AS MUSCARINIC RECEPTOR ANTAGONISTS

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Page/Page column 50-51, (2008/12/05)

The invention provides compounds of formula (I) wherein R4 is a group of formula (II) or (IIIa) or (IIIb) and R1, R2, R3, R5, a, b and X are as defined in the specification, a process for their preparation, pharmaceutical compositions containing them, a process for preparing pharmaceutical compositions, their use in therapy and intermediates of use in their preparation (I), (II), (IIIa), (IIIb).

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