91361-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91361-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,6 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91361-04:
(7*9)+(6*1)+(5*3)+(4*6)+(3*1)+(2*0)+(1*4)=115
115 % 10 = 5
So 91361-04-5 is a valid CAS Registry Number.
91361-04-5Relevant articles and documents
Preparation method of compound 5,6-dihydroxy indoline and halogen acid salts thereof
-
, (2018/04/01)
The invention relates to a preparation method of a compound 5,6-dihydroxy indoline and halogen acid salts thereof. Phenylethylamine SM-0 sold in the market is used as a raw material and firstly reactswith acyl chloride to obtain amide SM-1; amide SM-1 rea
