61470-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61470-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,4,7 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61470-33:
(7*6)+(6*1)+(5*4)+(4*7)+(3*0)+(2*3)+(1*3)=105
105 % 10 = 5
So 61470-33-5 is a valid CAS Registry Number.
61470-33-5Relevant articles and documents
ALCOHOLYSIS OF (2-METHOXYCARBONYL)ETHYLTIN COMPOUNDS
Cheng, Hong-Shing,Hwang, Tsai-Lih,Liu, Chao-Shiuan
, p. 43 - 52 (2007/10/02)
Under acid or base catalysis, di(2-alkoxycarbonylethyl)tin dichlorides of various R groups, (ROCOCH2CH2)2SnCl2, can be prepared conveniently in high yield by alcoholysis of (CH3OCOCH2CH2)2SnCl2 in various alcohols, ROH (R=C2H5, C4H9, iso-C4H9, C5H11, C6H5