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1064687-99-5

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1064687-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1064687-99-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,4,6,8 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1064687-99:
(9*1)+(8*0)+(7*6)+(6*4)+(5*6)+(4*8)+(3*7)+(2*9)+(1*9)=185
185 % 10 = 5
So 1064687-99-5 is a valid CAS Registry Number.

1064687-99-5Downstream Products

1064687-99-5Relevant articles and documents

METHOD FOR ENANTIOSELECTIVE SYNTHESIS OF PHOSPHORUS-STEREOGENIC PHOSPHINES

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Page/Page column 56-58, (2008/06/13)

The present invention relates to a process for preparing an enantioenriched phosphorus-stereogenic, tertiary phosphine. Secondary phosphines are contacted with an alkyl halide and base in the presence of a chiral metal catalyst thereby producing the enantioenriched phosphorus-stereogenic, tertiary phosphine for subsequent use in homogeneous catalysis reactions.

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