107029-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107029-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,2 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 107029-89:
(8*1)+(7*0)+(6*7)+(5*0)+(4*2)+(3*9)+(2*8)+(1*9)=110
110 % 10 = 0
So 107029-89-0 is a valid CAS Registry Number.
107029-89-0Relevant articles and documents
A Synthesis of Functionalised Tricyclo1,5>undecenes related to the Isoeremolactone Skeleton
Hagiwara, Hisahiro,Uda, Hisashi
, p. 629 - 632 (2007/10/02)
Synthesis of methyl 4,8-dimethyltricyclo1,5>undeca-4(and 5),8-diene-9-carboxylate (3), as a synthon for isoeremolaktone, is described.The key steps are the double Michael addition of the enolate of 3-cyclohex-2-e
