66907-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66907-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,9,0 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66907-87:
(7*6)+(6*6)+(5*9)+(4*0)+(3*7)+(2*8)+(1*7)=167
167 % 10 = 7
So 66907-87-7 is a valid CAS Registry Number.
66907-87-7Relevant academic research and scientific papers
Smiles rearrangement of 2-(1-methyl-1H-tetrazol-5-ylthio)acetamides and their sulfonyl derivatives
Ishii,Hatanaka,Ueda
, p. 3331 - 3334 (2007/10/02)
The Smiles rearrangement of 2-(1-methyl-1H-tetrazol-5-ylthio)acetamides and their sulfonyl derivatives occurred under basic conditions to yield 5-amino-1-methyl-1H-tetrazole derivatives in excellent yields.
