100329-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100329-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,2 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100329-67:
(8*1)+(7*0)+(6*0)+(5*3)+(4*2)+(3*9)+(2*6)+(1*7)=77
77 % 10 = 7
So 100329-67-7 is a valid CAS Registry Number.
100329-67-7Relevant articles and documents
DIASTEREOTOPY IN SULFIMIDES WITH A CHIRAL SULFUR ATOM
Kalinin, V. N.,Timoshenko, V. M.,Levchenko, E. S.
, p. 1095 - 1100 (2007/10/02)
The NMR spectra of substituted S-(2,2-diethoxyethyl)-S-aryl-N-phenylsulfonylsulfimides were studied.It was established that the protons of the methyl groups in the diethyl acetal fragment are diastereotopic.The effect of substituents in the S-aryl radical