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101212-35-5

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101212-35-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101212-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,1 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 101212-35:
(8*1)+(7*0)+(6*1)+(5*2)+(4*1)+(3*2)+(2*3)+(1*5)=45
45 % 10 = 5
So 101212-35-5 is a valid CAS Registry Number.

101212-35-5Relevant articles and documents

Total Synthesis of (+)-Milbemycin β3

Baker, Raymond,O'Mahony, Mary J.,Swain, Christopher J.

, p. 1623 - 1634 (2007/10/02)

The total synthesis of (+)-milbemycin β3 has been achieved in two ways beginning from the appropriate spiroacetal moiety.In the first, coupling of a vinyl-lithium derivative (18) with the spiroacetal aldehyde (19), available from Swern oxidatio

The Total Synthesis of (+)-Milbemycin β3

Baker, Raymond,O'Mahony, Mary J.,Swain, Christopher J.

, p. 1326 - 1328 (2007/10/02)

We report the total synthesis of (+)-milbemycin β3 from the optically pure precursors spiroacetal (3) and vinyl iodide (2), and the aromatic aldehyde (4).

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