287974-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 287974-07-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,9,7 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 287974-07:
(8*2)+(7*8)+(6*7)+(5*9)+(4*7)+(3*4)+(2*0)+(1*7)=206
206 % 10 = 6
So 287974-07-6 is a valid CAS Registry Number.
287974-07-6Relevant articles and documents
Concise synthesis of indolizidines: Total synthesis of (-)-coniceine
Groaning, Michael D.,Meyers
, p. 1027 - 1028 (2007/10/03)
The Ti-mediated allylsilane addition to bicyclic lactams occurs with high stereoselectivity and combined with a ring closure metathesis provides the title compounds in high ee.