138372-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138372-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,7 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138372-32:
(8*1)+(7*3)+(6*8)+(5*3)+(4*7)+(3*2)+(2*3)+(1*2)=134
134 % 10 = 4
So 138372-32-4 is a valid CAS Registry Number.
138372-32-4Relevant articles and documents
Silatranes from reactions of chloromethylsilatrane with chlorosilanes and magnesium in tetrahydrofuran
Gevorgyan, Vladimir,Borisova, Larisa,Lukevics, Edmunds
, p. C21 - C23 (1991)
Some silatranylmethylsilanes have been obtained by reaction of chloromethylsilatrane with chlorosilanes and magnesium in THF (i.e. under Barbier conditions).