111795-00-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111795-00-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,9 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111795-00:
(8*1)+(7*1)+(6*1)+(5*7)+(4*9)+(3*5)+(2*0)+(1*0)=107
107 % 10 = 7
So 111795-00-7 is a valid CAS Registry Number.
111795-00-7Relevant articles and documents
Synthesis of Polycyclic Lactam and Lactone Ethers by Intramolecular Reformatsky Reactions. A Model for Construction of the Daphnilactone A Ring System
Ruggeri, Roger B.,Heathcock, Clayton H.
, p. 5745 - 5746 (2007/10/02)
Keto amide 3 is transformed by activated zinc in THF, followed by the addition of HMPA, into tricyclic lactam ether 2.Lactones 12 and 16 have been prepared by similar reactions.
