135535-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135535-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,3 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 135535-73:
(8*1)+(7*3)+(6*5)+(5*5)+(4*3)+(3*5)+(2*7)+(1*3)=128
128 % 10 = 8
So 135535-73-8 is a valid CAS Registry Number.
135535-73-8Relevant articles and documents
Lewis Acid-Promoted 3-Aza-Cope Rearrangement of N-Alkyl-N-allylenamines
Cook, Gregory R.,Barta, Nancy S.,Stille, John R.
, p. 461 - 467 (2007/10/02)
The 3-aza-Cope rearrangement of the N-alkyl-N-allylenamines derived from isobutyraldehyde, which proceeds thermally at 250 deg C, has been accelerated by a variety of electrophilic reagents to give γ,δ-unsaturated imines.Protic acids, such as HCl (0.5 equ