120577-47-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120577-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,7 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120577-47:
(8*1)+(7*2)+(6*0)+(5*5)+(4*7)+(3*7)+(2*4)+(1*7)=111
111 % 10 = 1
So 120577-47-1 is a valid CAS Registry Number.
120577-47-1Relevant articles and documents
Cycloadditions of (Arylalkylamino)ketenes with Cycloalkenes
Brady, William T.,Gu, Yi Qi
, p. 2834 - 2838 (2007/10/02)
(Arylalkylamino)ketenes were prepared from the corresponding glycine derivatives and underwent in situ cycloadditions with cyclopentadiene, cycloheptene, and cyclooctene to yield only the endo-bicyclocyclobutanones.The cycloheptene and cyclooctene cycload
