166047-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 166047-27-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,0,4 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 166047-27:
(8*1)+(7*6)+(6*6)+(5*0)+(4*4)+(3*7)+(2*2)+(1*7)=134
134 % 10 = 4
So 166047-27-4 is a valid CAS Registry Number.
166047-27-4Relevant articles and documents
Synthesis of 6-amino-1-benzyl-4-methylhexahydro-1H-1,4-diazepine
Kato,Harada,Morie
, p. 637 - 642 (2007/10/02)
Five variants (methods A-E) of a synthetic route to 6-amino-1-benzyl-4-methylhexahydro-1H-1,4-diazepine (3b) using N-benzyl-N'-methylethylenediamine (8a) are described. The reaction of 8a with 1 benzenesulfonyl-2-bromomethylaziridine (7), 2-phenyl-4-(p-to