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900780-39-4

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900780-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900780-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,7,8 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 900780-39:
(8*9)+(7*0)+(6*0)+(5*7)+(4*8)+(3*0)+(2*3)+(1*9)=154
154 % 10 = 4
So 900780-39-4 is a valid CAS Registry Number.

900780-39-4Relevant articles and documents

Synthesis of (+)- and (-)-dihydropinidine by diastereoselective dimethylzinc promoted allylation of 2-methyltetrahydropyridine-N-oxide with an allylboronic ester

Eriksson, Carina,Sjoedin, Kristina,Schlyter, Fredrik,Hoegberg, Hans-Erik

, p. 1074 - 1080 (2007/10/03)

The enantiomers of the naturally occurring alkaloid dihydropinidine 1, potential antifeedants against the pine weevil, Hylobius abietis, were prepared by diastereoselective, dimethylzinc mediated addition of pinacolyl 2-propenylboronate 14 to nitrones (R)

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