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915943-81-6

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915943-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 915943-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,9,4 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 915943-81:
(8*9)+(7*1)+(6*5)+(5*9)+(4*4)+(3*3)+(2*8)+(1*1)=196
196 % 10 = 6
So 915943-81-6 is a valid CAS Registry Number.

915943-81-6Downstream Products

915943-81-6Relevant articles and documents

METHOD FOR PRODUCING TETRAHYDROPYRAN DERIVATIVES

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Page/Page column 41, (2008/06/13)

The invention relates to a method for producing tetrahydropyran derivatives, to said tetrahydropyran derivatives and to the use of said tetrahydropyran derivative for producing other tetrahydropyran derivatives. The invention relates in particular to producing halogenated tetrahydropyran derivatives.

TETRAHYDROPYRANE DERIVATIVES COMPRISING SEVERAL RINGS CONTAINING OXYGEN AND METHOD FOR THE PRODUCTION THEREOF

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Page/Page column 54, (2010/11/25)

The invention relates to a method for producing tetrahydropyrane derivatives which comprise at least one additional ring containing oxygen. The invention also relates to, in particular, compounds having two tetrahydropyrane rings or at least one tetrahydr

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