72223-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72223-62-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,2 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72223-62:
(7*7)+(6*2)+(5*2)+(4*2)+(3*3)+(2*6)+(1*2)=102
102 % 10 = 2
So 72223-62-2 is a valid CAS Registry Number.
72223-62-2Relevant articles and documents
A handy preparation of bis(trimethylsilyl)methylamine
Picard, Jean-Paul,Grelier, Stephane,Dunogues, Jacques,Aizpurua, Jesus-Maria,Palomo, Claudio
, p. C1 - C4 (1991)
Reductive silylation of trimethylsilylcyanide provides a new and easy route to bis(trimethylsilyl)-methylamine, a versatile synthon.