1238-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1238-38-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1238-38:
(6*1)+(5*2)+(4*3)+(3*8)+(2*3)+(1*8)=66
66 % 10 = 6
So 1238-38-6 is a valid CAS Registry Number.
1238-38-6Relevant articles and documents
Synthesis and Reactions of Some Phenylcyclopentadienyltin Compounds
Srivastava, P. C.,Srivastava, S. K.
, p. 776 - 777 (2007/10/02)
Cyclopentadienylthallium (CpTl) reacts with Ph2SnCl2 and Ph3SnI to yield Ph2SnCpCl and Ph3SnCp respectively.Ph3SnCp reacts with I2 to afford Ph3SnI, indicating preferential cleavage of Cp-Sn bond by I2 over the Ph-Sn bond.
