188937-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188937-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,3 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 188937-11:
(8*1)+(7*8)+(6*8)+(5*9)+(4*3)+(3*7)+(2*1)+(1*1)=193
193 % 10 = 3
So 188937-11-3 is a valid CAS Registry Number.
188937-11-3Relevant articles and documents
ISOXAZOLE DERIVATIVES
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, (2008/06/13)
A compound represented by the formula (I) wherein one of R1 and R2 is a hydrogen atom or a substituent and the other is an optionally substituted cyclic group; W is a bond or a divalent aliphatic hydrocarbon group; Y is a group of th