918659-71-9 Usage
Uses
1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate is a versatile industrial solvent.
Check Digit Verification of cas no
The CAS Registry Mumber 918659-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,8,6,5 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 918659-71:
(8*9)+(7*1)+(6*8)+(5*6)+(4*5)+(3*9)+(2*7)+(1*1)=219
219 % 10 = 9
So 918659-71-9 is a valid CAS Registry Number.
918659-71-9Relevant articles and documents
Oligomeric ricinoleic acid preparation promoted by an efficient and recoverable Br?nsted acidic ionic liquid
Gao, Song,He, Liang-Nian,He, Xing,Li, Hong-Ru,You, Fei
supporting information, p. 351 - 361 (2020/03/27)
Raw material from biomass and green preparation processes are the two key features for the development of green products. As a bio-lubricant in metalworking fluids, estolides of ricinoleic acid are considered as the promising substitute to mineral oil wit
