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1026708-78-0

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1026708-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026708-78-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,7,0 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1026708-78:
(9*1)+(8*0)+(7*2)+(6*6)+(5*7)+(4*0)+(3*8)+(2*7)+(1*8)=140
140 % 10 = 0
So 1026708-78-0 is a valid CAS Registry Number.

1026708-78-0Relevant articles and documents

Chiral phosphoric acid catalyzed enantioselective annulation of acyclic enecarbamates to: In situ -generated ortho -quinone methides

Gharui, Chandan,Singh, Shreya,Pan, Subhas Chandra

, p. 7272 - 7276 (2017/09/25)

The first organocatalytic asymmetric reaction of acyclic enecarbamates with o-quinone methides is disclosed. BINOL-based phosphoric acid catalysts were found to be suitable for the annulation reaction. With 10 mol% of the TRIP catalyst, high yields as well as excellent diastereo- and enantioselectivities are achieved for a variety of 2,3,4-trisubstituted chroman products.

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