106967-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106967-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,9,6 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106967-90:
(8*1)+(7*0)+(6*6)+(5*9)+(4*6)+(3*7)+(2*9)+(1*0)=152
152 % 10 = 2
So 106967-90-2 is a valid CAS Registry Number.
106967-90-2Relevant academic research and scientific papers
Synthesis of some 4-Acetyl-3,5-dioxo-2,3,4,5-tetrahydrobenzoxepine or Benzothiepine and 6-Acetyl-5,7-dioxo-6,7,8,9-tetrahydro-5H-benzocycloheptene Derivatives
Deshayes, Christian,Chabannet, Michel,Gelin, Suzanne
, p. 1659 - 1662 (2007/10/02)
The title compounds were prepared from benzoxepino-, benzothiepino- or benzocycloheptaisoxazolones which in turn were synthetized from simple materials.
