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1310349-68-8

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1310349-68-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310349-68-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,3,4 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1310349-68:
(9*1)+(8*3)+(7*1)+(6*0)+(5*3)+(4*4)+(3*9)+(2*6)+(1*8)=118
118 % 10 = 8
So 1310349-68-8 is a valid CAS Registry Number.

1310349-68-8Downstream Products

1310349-68-8Relevant articles and documents

23-YNE-VITAMIN D3 DERIVATIVE

-

, (2013/08/28)

To provide a novel vitamin D3 derivative useful as a therapeutic agent for osteoporosis. Provided is a vitamin D3 derivative represented by the following formula (1) or a medicinally acceptable solvate thereof: wherein R1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkylcarbonyloxyalkyl group with each alkyl having 1 to 6 carbon atoms, or an arylcarbonyloxyalkyl group with the aryl having 6 to 10 carbon atoms and the alkyl having 1 to 6 carbon atoms; R2 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms or, together with the other R2 and the carbon atom to which they are bound to, may form a cyclic alkyl group having 3 to 6 carbon atoms; R3 represents an alkyl group having 1 to 6 carbon atoms or, together with the other R3 and the carbon atom to which they are bound to, may form a cyclic alkyl group having 3 to 6 carbon atoms; X represents an oxygen atom or a methylene group; and n represents an integer of 1 or 2.

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