113446-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113446-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,4 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113446-87:
(8*1)+(7*1)+(6*3)+(5*4)+(4*4)+(3*6)+(2*8)+(1*7)=110
110 % 10 = 0
So 113446-87-0 is a valid CAS Registry Number.
113446-87-0Relevant articles and documents
A FACILE SYNTHESIS OF β-SUBSTITUTED -α-ALLENYL PRIMARY AMINES
McCarthy, James R.,Barney, Charlotte L.,Matthews, Donald P.,Bargar, Thomas M.
, p. 2207 - 2210 (1987)
Copper or nickel catalyzed substitution of Grignard reagents on the bis-trimethylsilyl protected 4-methoxy-2-butynylamine (2) provides β-substituted-α-allenyl primary amines (3) in high yield.
