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77078-87-6

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77078-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77078-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77078-87:
(7*7)+(6*7)+(5*0)+(4*7)+(3*8)+(2*8)+(1*7)=166
166 % 10 = 6
So 77078-87-6 is a valid CAS Registry Number.

77078-87-6Relevant articles and documents

Scandium-catalyzed allylboration of aldehydes as a practical method for highly diastereo- and enantioselective construction of homoallylic alcohols

Lachance, Hugo,Lu, Xiaosong,Gravel, Michel,Hall, Dennis G.

, p. 10160 - 10161 (2007/10/03)

A general approach for the allylation of aldehydes using stable, air-tolerant camphor-based chiral allylboronates under Sc(OTf)3 catalysis is described. This practical methodology provides both syn and anti propionate units and other homoallylic alcohols with very high levels of diastereo- and enantioselectivity for several substrates, including functionalized aliphatic aldehydes useful toward the elaboration of complex natural products. Copyright

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