133618-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133618-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,1 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133618-98:
(8*1)+(7*3)+(6*3)+(5*6)+(4*1)+(3*8)+(2*9)+(1*8)=131
131 % 10 = 1
So 133618-98-1 is a valid CAS Registry Number.
133618-98-1Relevant articles and documents
Synthesis, resolution and absolute stereochemical assignment of C1-oxygenated allylsilanes and C3-oxygenated vinylsilanes
Panek,Sparks
, p. 801 - 816 (2007/10/02)
(R)-O-acetyl mandelic acid has been utilized for the development of a procedure for resolution and absolute stereochemical assignment of C1-oxygenated E-crotylsilanes 1a-c. The procedure is enhanced further by an efficient boron trifluoride etherate catal
